740065250

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:237

約数の個数: 128

約数和(自身を含む): 1567268352

約数和(自身を除く): 827203102

約数列:

[1, 2, 5, 10, 17, 23, 25, 34, 46, 50, 67, 85, 113, 115, 125, 134, 170, 226, 230, 250, 335, 391, 425, 565, 575, 670, 782, 850, 1130, 1139, 1150, 1541, 1675, 1921, 1955, 2125, 2278, 2599, 2825, 2875, 3082, 3350, 3842, 3910, 4250, 5198, 5650, 5695, 5750, 7571, 7705, 8375, 9605, 9775, 11390, 12995, 14125, 15142, 15410, 16750, 19210, 19550, 25990, 26197, 28250, 28475, 37855, 38525, 44183, 48025, 48875, 52394, 56950, 64975, 75710, 77050, 88366, 96050, 97750, 128707, 129950, 130985, 142375, 174133, 189275, 192625, 220915, 240125, 257414, 261970, 284750, 324875, 348266, 378550, 385250, 441830, 480250, 643535, 649750, 654925, 870665, 946375, 1104575, 1287070, 1309850, 1741330, 1892750, 2209150, 2960261, 3217675, 3274625, 4353325, 5522875, 5920522, 6435350, 6549250, 8706650, 11045750, 14801305, 16088375, 21766625, 29602610, 32176750, 43533250, 74006525, 148013050, 370032625, 740065250]

約数ペア:

[(1, 740065250), (2, 370032625), (5, 148013050), (10, 74006525), (17, 43533250), (23, 32176750), (25, 29602610), (34, 21766625), (46, 16088375), (50, 14801305), (67, 11045750), (85, 8706650), (113, 6549250), (115, 6435350), (125, 5920522), (134, 5522875), (170, 4353325), (226, 3274625), (230, 3217675), (250, 2960261), (335, 2209150), (391, 1892750), (425, 1741330), (565, 1309850), (575, 1287070), (670, 1104575), (782, 946375), (850, 870665), (1130, 654925), (1139, 649750), (1150, 643535), (1541, 480250), (1675, 441830), (1921, 385250), (1955, 378550), (2125, 348266), (2278, 324875), (2599, 284750), (2825, 261970), (2875, 257414), (3082, 240125), (3350, 220915), (3842, 192625), (3910, 189275), (4250, 174133), (5198, 142375), (5650, 130985), (5695, 129950), (5750, 128707), (7571, 97750), (7705, 96050), (8375, 88366), (9605, 77050), (9775, 75710), (11390, 64975), (12995, 56950), (14125, 52394), (15142, 48875), (15410, 48025), (16750, 44183), (19210, 38525), (19550, 37855), (25990, 28475), (26197, 28250)]