98672080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5581}}^1$

素因数の和:5624

約数の個数: 80

約数和(自身を含む): 261639504

約数和(自身を除く): 162967424

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 170, 208, 221, 260, 272, 340, 442, 520, 680, 884, 1040, 1105, 1360, 1768, 2210, 3536, 4420, 5581, 8840, 11162, 17680, 22324, 27905, 44648, 55810, 72553, 89296, 94877, 111620, 145106, 189754, 223240, 290212, 362765, 379508, 446480, 474385, 580424, 725530, 759016, 948770, 1160848, 1233401, 1451060, 1518032, 1897540, 2466802, 2902120, 3795080, 4933604, 5804240, 6167005, 7590160, 9867208, 12334010, 19734416, 24668020, 49336040, 98672080]

約数ペア:

[(1, 98672080), (2, 49336040), (4, 24668020), (5, 19734416), (8, 12334010), (10, 9867208), (13, 7590160), (16, 6167005), (17, 5804240), (20, 4933604), (26, 3795080), (34, 2902120), (40, 2466802), (52, 1897540), (65, 1518032), (68, 1451060), (80, 1233401), (85, 1160848), (104, 948770), (130, 759016), (136, 725530), (170, 580424), (208, 474385), (221, 446480), (260, 379508), (272, 362765), (340, 290212), (442, 223240), (520, 189754), (680, 145106), (884, 111620), (1040, 94877), (1105, 89296), (1360, 72553), (1768, 55810), (2210, 44648), (3536, 27905), (4420, 22324), (5581, 17680), (8840, 11162)]