8771360

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4217}}^1$

素因数の和:4245

約数の個数: 48

約数和(自身を含む): 22321656

約数和(自身を除く): 13550296

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 4217, 8434, 16868, 21085, 33736, 42170, 54821, 67472, 84340, 109642, 134944, 168680, 219284, 274105, 337360, 438568, 548210, 674720, 877136, 1096420, 1754272, 2192840, 4385680, 8771360]

約数ペア:

[(1, 8771360), (2, 4385680), (4, 2192840), (5, 1754272), (8, 1096420), (10, 877136), (13, 674720), (16, 548210), (20, 438568), (26, 337360), (32, 274105), (40, 219284), (52, 168680), (65, 134944), (80, 109642), (104, 84340), (130, 67472), (160, 54821), (208, 42170), (260, 33736), (416, 21085), (520, 16868), (1040, 8434), (2080, 4217)]