11583640

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{3967}}^1$

素因数の和:4051

約数の個数: 32

約数和(自身を含む): 26426880

約数和(自身を除く): 14843240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 3967, 7934, 15868, 19835, 31736, 39670, 79340, 158680, 289591, 579182, 1158364, 1447955, 2316728, 2895910, 5791820, 11583640]

約数ペア:

[(1, 11583640), (2, 5791820), (4, 2895910), (5, 2316728), (8, 1447955), (10, 1158364), (20, 579182), (40, 289591), (73, 158680), (146, 79340), (292, 39670), (365, 31736), (584, 19835), (730, 15868), (1460, 7934), (2920, 3967)]