12028000

素因数分解:

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

素因数の和:153

約数の個数: 96

約数和(自身を含む): 30820608

約数和(自身を除く): 18792608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 80, 97, 100, 124, 125, 155, 160, 194, 200, 248, 250, 310, 388, 400, 485, 496, 500, 620, 775, 776, 800, 970, 992, 1000, 1240, 1550, 1552, 1940, 2000, 2425, 2480, 3007, 3100, 3104, 3875, 3880, 4000, 4850, 4960, 6014, 6200, 7750, 7760, 9700, 12028, 12125, 12400, 15035, 15500, 15520, 19400, 24056, 24250, 24800, 30070, 31000, 38800, 48112, 48500, 60140, 62000, 75175, 77600, 96224, 97000, 120280, 124000, 150350, 194000, 240560, 300700, 375875, 388000, 481120, 601400, 751750, 1202800, 1503500, 2405600, 3007000, 6014000, 12028000]

約数ペア:

[(1, 12028000), (2, 6014000), (4, 3007000), (5, 2405600), (8, 1503500), (10, 1202800), (16, 751750), (20, 601400), (25, 481120), (31, 388000), (32, 375875), (40, 300700), (50, 240560), (62, 194000), (80, 150350), (97, 124000), (100, 120280), (124, 97000), (125, 96224), (155, 77600), (160, 75175), (194, 62000), (200, 60140), (248, 48500), (250, 48112), (310, 38800), (388, 31000), (400, 30070), (485, 24800), (496, 24250), (500, 24056), (620, 19400), (775, 15520), (776, 15500), (800, 15035), (970, 12400), (992, 12125), (1000, 12028), (1240, 9700), (1550, 7760), (1552, 7750), (1940, 6200), (2000, 6014), (2425, 4960), (2480, 4850), (3007, 4000), (3100, 3880), (3104, 3875)]