140025880

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{59333}}^1$

素因数の和:59403

約数の個数: 32

約数和(自身を含む): 320403600

約数和(自身を除く): 180377720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 59333, 118666, 237332, 296665, 474664, 593330, 1186660, 2373320, 3500647, 7001294, 14002588, 17503235, 28005176, 35006470, 70012940, 140025880]

約数ペア:

[(1, 140025880), (2, 70012940), (4, 35006470), (5, 28005176), (8, 17503235), (10, 14002588), (20, 7001294), (40, 3500647), (59, 2373320), (118, 1186660), (236, 593330), (295, 474664), (472, 296665), (590, 237332), (1180, 118666), (2360, 59333)]