57388460

素因数分解:

$2^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{10667}}^1$

素因数の和:10945

約数の個数: 24

約数和(自身を含む): 120975120

約数和(自身を除く): 63586660

約数列:

[1, 2, 4, 5, 10, 20, 269, 538, 1076, 1345, 2690, 5380, 10667, 21334, 42668, 53335, 106670, 213340, 2869423, 5738846, 11477692, 14347115, 28694230, 57388460]

約数ペア:

[(1, 57388460), (2, 28694230), (4, 14347115), (5, 11477692), (10, 5738846), (20, 2869423), (269, 213340), (538, 106670), (1076, 53335), (1345, 42668), (2690, 21334), (5380, 10667)]