1165290020

素因数分解:

$2^2\times 5^1\times {\mathrm{58264501}}^1$

素因数の和:58264510

約数の個数: 12

約数和(自身を含む): 2447109084

約数和(自身を除く): 1281819064

約数列:

[1, 2, 4, 5, 10, 20, 58264501, 116529002, 233058004, 291322505, 582645010, 1165290020]

約数ペア:

[(1, 1165290020), (2, 582645010), (4, 291322505), (5, 233058004), (10, 116529002), (20, 58264501)]