12962279740

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{28178869}}^1$

素因数の和:28178901

約数の個数: 24

約数和(自身を含む): 28404300960

約数和(自身を除く): 15442021220

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 28178869, 56357738, 112715476, 140894345, 281788690, 563577380, 648113987, 1296227974, 2592455948, 3240569935, 6481139870, 12962279740]

約数ペア:

[(1, 12962279740), (2, 6481139870), (4, 3240569935), (5, 2592455948), (10, 1296227974), (20, 648113987), (23, 563577380), (46, 281788690), (92, 140894345), (115, 112715476), (230, 56357738), (460, 28178869)]