73831000

素因数分解:

$2^3\times 5^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:182

約数の個数: 128

約数和(自身を含む): 189034560

約数和(自身を除く): 115203560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 43, 50, 68, 85, 86, 100, 101, 125, 136, 170, 172, 200, 202, 215, 250, 340, 344, 404, 425, 430, 500, 505, 680, 731, 808, 850, 860, 1000, 1010, 1075, 1462, 1700, 1717, 1720, 2020, 2125, 2150, 2525, 2924, 3400, 3434, 3655, 4040, 4250, 4300, 4343, 5050, 5375, 5848, 6868, 7310, 8500, 8585, 8600, 8686, 10100, 10750, 12625, 13736, 14620, 17000, 17170, 17372, 18275, 20200, 21500, 21715, 25250, 29240, 34340, 34744, 36550, 42925, 43000, 43430, 50500, 68680, 73100, 73831, 85850, 86860, 91375, 101000, 108575, 146200, 147662, 171700, 173720, 182750, 214625, 217150, 295324, 343400, 365500, 369155, 429250, 434300, 542875, 590648, 731000, 738310, 858500, 868600, 1085750, 1476620, 1717000, 1845775, 2171500, 2953240, 3691550, 4343000, 7383100, 9228875, 14766200, 18457750, 36915500, 73831000]

約数ペア:

[(1, 73831000), (2, 36915500), (4, 18457750), (5, 14766200), (8, 9228875), (10, 7383100), (17, 4343000), (20, 3691550), (25, 2953240), (34, 2171500), (40, 1845775), (43, 1717000), (50, 1476620), (68, 1085750), (85, 868600), (86, 858500), (100, 738310), (101, 731000), (125, 590648), (136, 542875), (170, 434300), (172, 429250), (200, 369155), (202, 365500), (215, 343400), (250, 295324), (340, 217150), (344, 214625), (404, 182750), (425, 173720), (430, 171700), (500, 147662), (505, 146200), (680, 108575), (731, 101000), (808, 91375), (850, 86860), (860, 85850), (1000, 73831), (1010, 73100), (1075, 68680), (1462, 50500), (1700, 43430), (1717, 43000), (1720, 42925), (2020, 36550), (2125, 34744), (2150, 34340), (2525, 29240), (2924, 25250), (3400, 21715), (3434, 21500), (3655, 20200), (4040, 18275), (4250, 17372), (4300, 17170), (4343, 17000), (5050, 14620), (5375, 13736), (5848, 12625), (6868, 10750), (7310, 10100), (8500, 8686), (8585, 8600)]