45163640

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{15467}}^1$

素因数の和:15551

約数の個数: 32

約数和(自身を含む): 103016880

約数和(自身を除く): 57853240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 15467, 30934, 61868, 77335, 123736, 154670, 309340, 618680, 1129091, 2258182, 4516364, 5645455, 9032728, 11290910, 22581820, 45163640]

約数ペア:

[(1, 45163640), (2, 22581820), (4, 11290910), (5, 9032728), (8, 5645455), (10, 4516364), (20, 2258182), (40, 1129091), (73, 618680), (146, 309340), (292, 154670), (365, 123736), (584, 77335), (730, 61868), (1460, 30934), (2920, 15467)]