1016366000

素因数分解:

$2^4\times 5^3\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:177

約数の個数: 240

約数和(自身を含む): 2775322368

約数和(自身を除く): 1758956368

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 31, 40, 50, 52, 62, 65, 80, 97, 100, 104, 124, 125, 130, 155, 169, 194, 200, 208, 248, 250, 260, 310, 325, 338, 388, 400, 403, 485, 496, 500, 520, 620, 650, 676, 775, 776, 806, 845, 970, 1000, 1040, 1240, 1261, 1300, 1352, 1550, 1552, 1612, 1625, 1690, 1940, 2000, 2015, 2425, 2480, 2522, 2600, 2704, 3007, 3100, 3224, 3250, 3380, 3875, 3880, 4030, 4225, 4850, 5044, 5200, 5239, 6014, 6200, 6305, 6448, 6500, 6760, 7750, 7760, 8060, 8450, 9700, 10075, 10088, 10478, 12028, 12125, 12400, 12610, 13000, 13520, 15035, 15500, 16120, 16393, 16900, 19400, 20150, 20176, 20956, 21125, 24056, 24250, 25220, 26000, 26195, 30070, 31000, 31525, 32240, 32786, 33800, 38800, 39091, 40300, 41912, 42250, 48112, 48500, 50375, 50440, 52390, 60140, 62000, 63050, 65572, 67600, 75175, 78182, 80600, 81965, 83824, 84500, 97000, 100750, 100880, 104780, 120280, 126100, 130975, 131144, 150350, 156364, 157625, 161200, 163930, 169000, 194000, 195455, 201500, 209560, 240560, 252200, 261950, 262288, 300700, 312728, 315250, 327860, 338000, 375875, 390910, 403000, 409825, 419120, 504400, 508183, 523900, 601400, 625456, 630500, 654875, 655720, 751750, 781820, 806000, 819650, 977275, 1016366, 1047800, 1202800, 1261000, 1309750, 1311440, 1503500, 1563640, 1639300, 1954550, 2032732, 2049125, 2095600, 2522000, 2540915, 2619500, 3007000, 3127280, 3278600, 3909100, 4065464, 4098250, 4886375, 5081830, 5239000, 6014000, 6557200, 7818200, 8130928, 8196500, 9772750, 10163660, 10478000, 12704575, 15636400, 16393000, 19545500, 20327320, 25409150, 32786000, 39091000, 40654640, 50818300, 63522875, 78182000, 101636600, 127045750, 203273200, 254091500, 508183000, 1016366000]

約数ペア:

[(1, 1016366000), (2, 508183000), (4, 254091500), (5, 203273200), (8, 127045750), (10, 101636600), (13, 78182000), (16, 63522875), (20, 50818300), (25, 40654640), (26, 39091000), (31, 32786000), (40, 25409150), (50, 20327320), (52, 19545500), (62, 16393000), (65, 15636400), (80, 12704575), (97, 10478000), (100, 10163660), (104, 9772750), (124, 8196500), (125, 8130928), (130, 7818200), (155, 6557200), (169, 6014000), (194, 5239000), (200, 5081830), (208, 4886375), (248, 4098250), (250, 4065464), (260, 3909100), (310, 3278600), (325, 3127280), (338, 3007000), (388, 2619500), (400, 2540915), (403, 2522000), (485, 2095600), (496, 2049125), (500, 2032732), (520, 1954550), (620, 1639300), (650, 1563640), (676, 1503500), (775, 1311440), (776, 1309750), (806, 1261000), (845, 1202800), (970, 1047800), (1000, 1016366), (1040, 977275), (1240, 819650), (1261, 806000), (1300, 781820), (1352, 751750), (1550, 655720), (1552, 654875), (1612, 630500), (1625, 625456), (1690, 601400), (1940, 523900), (2000, 508183), (2015, 504400), (2425, 419120), (2480, 409825), (2522, 403000), (2600, 390910), (2704, 375875), (3007, 338000), (3100, 327860), (3224, 315250), (3250, 312728), (3380, 300700), (3875, 262288), (3880, 261950), (4030, 252200), (4225, 240560), (4850, 209560), (5044, 201500), (5200, 195455), (5239, 194000), (6014, 169000), (6200, 163930), (6305, 161200), (6448, 157625), (6500, 156364), (6760, 150350), (7750, 131144), (7760, 130975), (8060, 126100), (8450, 120280), (9700, 104780), (10075, 100880), (10088, 100750), (10478, 97000), (12028, 84500), (12125, 83824), (12400, 81965), (12610, 80600), (13000, 78182), (13520, 75175), (15035, 67600), (15500, 65572), (16120, 63050), (16393, 62000), (16900, 60140), (19400, 52390), (20150, 50440), (20176, 50375), (20956, 48500), (21125, 48112), (24056, 42250), (24250, 41912), (25220, 40300), (26000, 39091), (26195, 38800), (30070, 33800), (31000, 32786), (31525, 32240)]