61262560

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{223}}^1$

素因数の和:356

約数の個数: 96

約数和(自身を含む): 155457792

約数和(自身を除く): 94195232

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 101, 136, 160, 170, 202, 223, 272, 340, 404, 446, 505, 544, 680, 808, 892, 1010, 1115, 1360, 1616, 1717, 1784, 2020, 2230, 2720, 3232, 3434, 3568, 3791, 4040, 4460, 6868, 7136, 7582, 8080, 8585, 8920, 13736, 15164, 16160, 17170, 17840, 18955, 22523, 27472, 30328, 34340, 35680, 37910, 45046, 54944, 60656, 68680, 75820, 90092, 112615, 121312, 137360, 151640, 180184, 225230, 274720, 303280, 360368, 382891, 450460, 606560, 720736, 765782, 900920, 1531564, 1801840, 1914455, 3063128, 3603680, 3828910, 6126256, 7657820, 12252512, 15315640, 30631280, 61262560]

約数ペア:

[(1, 61262560), (2, 30631280), (4, 15315640), (5, 12252512), (8, 7657820), (10, 6126256), (16, 3828910), (17, 3603680), (20, 3063128), (32, 1914455), (34, 1801840), (40, 1531564), (68, 900920), (80, 765782), (85, 720736), (101, 606560), (136, 450460), (160, 382891), (170, 360368), (202, 303280), (223, 274720), (272, 225230), (340, 180184), (404, 151640), (446, 137360), (505, 121312), (544, 112615), (680, 90092), (808, 75820), (892, 68680), (1010, 60656), (1115, 54944), (1360, 45046), (1616, 37910), (1717, 35680), (1784, 34340), (2020, 30328), (2230, 27472), (2720, 22523), (3232, 18955), (3434, 17840), (3568, 17170), (3791, 16160), (4040, 15164), (4460, 13736), (6868, 8920), (7136, 8585), (7582, 8080)]