1736703520

素因数分解:

$2^5\times 5^1\times {\mathrm{97}}^1\times {\mathrm{317}}^1\times {\mathrm{353}}^1$

素因数の和:782

約数の個数: 96

約数和(自身を含む): 4170117168

約数和(自身を除く): 2433413648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 97, 160, 194, 317, 353, 388, 485, 634, 706, 776, 970, 1268, 1412, 1552, 1585, 1765, 1940, 2536, 2824, 3104, 3170, 3530, 3880, 5072, 5648, 6340, 7060, 7760, 10144, 11296, 12680, 14120, 15520, 25360, 28240, 30749, 34241, 50720, 56480, 61498, 68482, 111901, 122996, 136964, 153745, 171205, 223802, 245992, 273928, 307490, 342410, 447604, 491984, 547856, 559505, 614980, 684820, 895208, 983968, 1095712, 1119010, 1229960, 1369640, 1790416, 2238020, 2459920, 2739280, 3580832, 4476040, 4919840, 5478560, 8952080, 10854397, 17904160, 21708794, 43417588, 54271985, 86835176, 108543970, 173670352, 217087940, 347340704, 434175880, 868351760, 1736703520]

約数ペア:

[(1, 1736703520), (2, 868351760), (4, 434175880), (5, 347340704), (8, 217087940), (10, 173670352), (16, 108543970), (20, 86835176), (32, 54271985), (40, 43417588), (80, 21708794), (97, 17904160), (160, 10854397), (194, 8952080), (317, 5478560), (353, 4919840), (388, 4476040), (485, 3580832), (634, 2739280), (706, 2459920), (776, 2238020), (970, 1790416), (1268, 1369640), (1412, 1229960), (1552, 1119010), (1585, 1095712), (1765, 983968), (1940, 895208), (2536, 684820), (2824, 614980), (3104, 559505), (3170, 547856), (3530, 491984), (3880, 447604), (5072, 342410), (5648, 307490), (6340, 273928), (7060, 245992), (7760, 223802), (10144, 171205), (11296, 153745), (12680, 136964), (14120, 122996), (15520, 111901), (25360, 68482), (28240, 61498), (30749, 56480), (34241, 50720)]