23167280

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{3967}}^1$

素因数の和:4053

約数の個数: 40

約数和(自身を含む): 54615552

約数和(自身を除く): 31448272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 2920, 3967, 5840, 7934, 15868, 19835, 31736, 39670, 63472, 79340, 158680, 289591, 317360, 579182, 1158364, 1447955, 2316728, 2895910, 4633456, 5791820, 11583640, 23167280]

約数ペア:

[(1, 23167280), (2, 11583640), (4, 5791820), (5, 4633456), (8, 2895910), (10, 2316728), (16, 1447955), (20, 1158364), (40, 579182), (73, 317360), (80, 289591), (146, 158680), (292, 79340), (365, 63472), (584, 39670), (730, 31736), (1168, 19835), (1460, 15868), (2920, 7934), (3967, 5840)]