2479041460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{156703}}^1$

素因数の和:156832

約数の個数: 48

約数和(自身を含む): 6002390016

約数和(自身を除く): 3523348556

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 113, 140, 226, 452, 565, 791, 1130, 1582, 2260, 3164, 3955, 7910, 15820, 156703, 313406, 626812, 783515, 1096921, 1567030, 2193842, 3134060, 4387684, 5484605, 10969210, 17707439, 21938420, 35414878, 70829756, 88537195, 123952073, 177074390, 247904146, 354148780, 495808292, 619760365, 1239520730, 2479041460]

約数ペア:

[(1, 2479041460), (2, 1239520730), (4, 619760365), (5, 495808292), (7, 354148780), (10, 247904146), (14, 177074390), (20, 123952073), (28, 88537195), (35, 70829756), (70, 35414878), (113, 21938420), (140, 17707439), (226, 10969210), (452, 5484605), (565, 4387684), (791, 3134060), (1130, 2193842), (1582, 1567030), (2260, 1096921), (3164, 783515), (3955, 626812), (7910, 313406), (15820, 156703)]