10375640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23581}}^1$

素因数の和:23603

約数の個数: 32

約数和(自身を含む): 25468560

約数和(自身を除く): 15092920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 23581, 47162, 94324, 117905, 188648, 235810, 259391, 471620, 518782, 943240, 1037564, 1296955, 2075128, 2593910, 5187820, 10375640]

約数ペア:

[(1, 10375640), (2, 5187820), (4, 2593910), (5, 2075128), (8, 1296955), (10, 1037564), (11, 943240), (20, 518782), (22, 471620), (40, 259391), (44, 235810), (55, 188648), (88, 117905), (110, 94324), (220, 47162), (440, 23581)]