105594040

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{37181}}^1$

素因数の和:37263

約数の個数: 32

約数和(自身を含む): 240939360

約数和(自身を除く): 135345320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2840, 37181, 74362, 148724, 185905, 297448, 371810, 743620, 1487240, 2639851, 5279702, 10559404, 13199255, 21118808, 26398510, 52797020, 105594040]

約数ペア:

[(1, 105594040), (2, 52797020), (4, 26398510), (5, 21118808), (8, 13199255), (10, 10559404), (20, 5279702), (40, 2639851), (71, 1487240), (142, 743620), (284, 371810), (355, 297448), (568, 185905), (710, 148724), (1420, 74362), (2840, 37181)]