160532980

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{276781}}^1$

素因数の和:276819

約数の個数: 24

約数和(自身を含む): 348745320

約数和(自身を除く): 188212340

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 276781, 553562, 1107124, 1383905, 2767810, 5535620, 8026649, 16053298, 32106596, 40133245, 80266490, 160532980]

約数ペア:

[(1, 160532980), (2, 80266490), (4, 40133245), (5, 32106596), (10, 16053298), (20, 8026649), (29, 5535620), (58, 2767810), (116, 1383905), (145, 1107124), (290, 553562), (580, 276781)]