1077967540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{15299}}^1$

素因数の和:15592

約数の個数: 48

約数和(自身を含む): 2447020800

約数和(自身を除く): 1369053260

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 271, 542, 1084, 1355, 2710, 3523, 5420, 7046, 14092, 15299, 17615, 30598, 35230, 61196, 70460, 76495, 152990, 198887, 305980, 397774, 795548, 994435, 1988870, 3977740, 4146029, 8292058, 16584116, 20730145, 41460290, 53898377, 82920580, 107796754, 215593508, 269491885, 538983770, 1077967540]

約数ペア:

[(1, 1077967540), (2, 538983770), (4, 269491885), (5, 215593508), (10, 107796754), (13, 82920580), (20, 53898377), (26, 41460290), (52, 20730145), (65, 16584116), (130, 8292058), (260, 4146029), (271, 3977740), (542, 1988870), (1084, 994435), (1355, 795548), (2710, 397774), (3523, 305980), (5420, 198887), (7046, 152990), (14092, 76495), (15299, 70460), (17615, 61196), (30598, 35230)]