1680562280

素因数分解:

$2^3\times 5^1\times {\mathrm{727}}^1\times {\mathrm{57791}}^1$

素因数の和:58529

約数の個数: 32

約数和(自身を含む): 3786531840

約数和(自身を除く): 2105969560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 727, 1454, 2908, 3635, 5816, 7270, 14540, 29080, 57791, 115582, 231164, 288955, 462328, 577910, 1155820, 2311640, 42014057, 84028114, 168056228, 210070285, 336112456, 420140570, 840281140, 1680562280]

約数ペア:

[(1, 1680562280), (2, 840281140), (4, 420140570), (5, 336112456), (8, 210070285), (10, 168056228), (20, 84028114), (40, 42014057), (727, 2311640), (1454, 1155820), (2908, 577910), (3635, 462328), (5816, 288955), (7270, 231164), (14540, 115582), (29080, 57791)]