88606960

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{85199}}^1$

素因数の和:85225

約数の個数: 40

約数和(自身を含む): 221860800

約数和(自身を除く): 133253840

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 85199, 170398, 340796, 425995, 681592, 851990, 1107587, 1363184, 1703980, 2215174, 3407960, 4430348, 5537935, 6815920, 8860696, 11075870, 17721392, 22151740, 44303480, 88606960]

約数ペア:

[(1, 88606960), (2, 44303480), (4, 22151740), (5, 17721392), (8, 11075870), (10, 8860696), (13, 6815920), (16, 5537935), (20, 4430348), (26, 3407960), (40, 2215174), (52, 1703980), (65, 1363184), (80, 1107587), (104, 851990), (130, 681592), (208, 425995), (260, 340796), (520, 170398), (1040, 85199)]