205280903540

素因数分解:

$2^2\times 5^1\times {\mathrm{110567}}^1\times {\mathrm{92831}}^1$

素因数の和:203407

約数の個数: 24

約数和(自身を含む): 431098440192

約数和(自身を除く): 225817536652

約数列:

[1, 2, 4, 5, 10, 20, 92831, 110567, 185662, 221134, 371324, 442268, 464155, 552835, 928310, 1105670, 1856620, 2211340, 10264045177, 20528090354, 41056180708, 51320225885, 102640451770, 205280903540]

約数ペア:

[(1, 205280903540), (2, 102640451770), (4, 51320225885), (5, 41056180708), (10, 20528090354), (20, 10264045177), (92831, 2211340), (110567, 1856620), (185662, 1105670), (221134, 928310), (371324, 552835), (442268, 464155)]