102115640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{232081}}^1$

素因数の和:232103

約数の個数: 32

約数和(自身を含む): 250648560

約数和(自身を除く): 148532920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 232081, 464162, 928324, 1160405, 1856648, 2320810, 2552891, 4641620, 5105782, 9283240, 10211564, 12764455, 20423128, 25528910, 51057820, 102115640]

約数ペア:

[(1, 102115640), (2, 51057820), (4, 25528910), (5, 20423128), (8, 12764455), (10, 10211564), (11, 9283240), (20, 5105782), (22, 4641620), (40, 2552891), (44, 2320810), (55, 1856648), (88, 1160405), (110, 928324), (220, 464162), (440, 232081)]