86193400

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{251}}^1$

素因数の和:385

約数の個数: 96

約数和(自身を含む): 215142480

約数和(自身を除く): 128949080

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 101, 136, 170, 200, 202, 251, 340, 404, 425, 502, 505, 680, 808, 850, 1004, 1010, 1255, 1700, 1717, 2008, 2020, 2510, 2525, 3400, 3434, 4040, 4267, 5020, 5050, 6275, 6868, 8534, 8585, 10040, 10100, 12550, 13736, 17068, 17170, 20200, 21335, 25100, 25351, 34136, 34340, 42670, 42925, 50200, 50702, 68680, 85340, 85850, 101404, 106675, 126755, 170680, 171700, 202808, 213350, 253510, 343400, 426700, 430967, 507020, 633775, 853400, 861934, 1014040, 1267550, 1723868, 2154835, 2535100, 3447736, 4309670, 5070200, 8619340, 10774175, 17238680, 21548350, 43096700, 86193400]

約数ペア:

[(1, 86193400), (2, 43096700), (4, 21548350), (5, 17238680), (8, 10774175), (10, 8619340), (17, 5070200), (20, 4309670), (25, 3447736), (34, 2535100), (40, 2154835), (50, 1723868), (68, 1267550), (85, 1014040), (100, 861934), (101, 853400), (136, 633775), (170, 507020), (200, 430967), (202, 426700), (251, 343400), (340, 253510), (404, 213350), (425, 202808), (502, 171700), (505, 170680), (680, 126755), (808, 106675), (850, 101404), (1004, 85850), (1010, 85340), (1255, 68680), (1700, 50702), (1717, 50200), (2008, 42925), (2020, 42670), (2510, 34340), (2525, 34136), (3400, 25351), (3434, 25100), (4040, 21335), (4267, 20200), (5020, 17170), (5050, 17068), (6275, 13736), (6868, 12550), (8534, 10100), (8585, 10040)]