7898200

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:157

約数の個数: 96

約数和(自身を含む): 20489760

約数和(自身を除く): 12591560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 25, 34, 40, 46, 50, 68, 85, 92, 100, 101, 115, 136, 170, 184, 200, 202, 230, 340, 391, 404, 425, 460, 505, 575, 680, 782, 808, 850, 920, 1010, 1150, 1564, 1700, 1717, 1955, 2020, 2300, 2323, 2525, 3128, 3400, 3434, 3910, 4040, 4600, 4646, 5050, 6868, 7820, 8585, 9292, 9775, 10100, 11615, 13736, 15640, 17170, 18584, 19550, 20200, 23230, 34340, 39100, 39491, 42925, 46460, 58075, 68680, 78200, 78982, 85850, 92920, 116150, 157964, 171700, 197455, 232300, 315928, 343400, 394910, 464600, 789820, 987275, 1579640, 1974550, 3949100, 7898200]

約数ペア:

[(1, 7898200), (2, 3949100), (4, 1974550), (5, 1579640), (8, 987275), (10, 789820), (17, 464600), (20, 394910), (23, 343400), (25, 315928), (34, 232300), (40, 197455), (46, 171700), (50, 157964), (68, 116150), (85, 92920), (92, 85850), (100, 78982), (101, 78200), (115, 68680), (136, 58075), (170, 46460), (184, 42925), (200, 39491), (202, 39100), (230, 34340), (340, 23230), (391, 20200), (404, 19550), (425, 18584), (460, 17170), (505, 15640), (575, 13736), (680, 11615), (782, 10100), (808, 9775), (850, 9292), (920, 8585), (1010, 7820), (1150, 6868), (1564, 5050), (1700, 4646), (1717, 4600), (1955, 4040), (2020, 3910), (2300, 3434), (2323, 3400), (2525, 3128)]