23279260

素因数分解:

$2^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{4327}}^1$

素因数の和:4605

約数の個数: 24

約数和(自身を含む): 49079520

約数和(自身を除く): 25800260

約数列:

[1, 2, 4, 5, 10, 20, 269, 538, 1076, 1345, 2690, 4327, 5380, 8654, 17308, 21635, 43270, 86540, 1163963, 2327926, 4655852, 5819815, 11639630, 23279260]

約数ペア:

[(1, 23279260), (2, 11639630), (4, 5819815), (5, 4655852), (10, 2327926), (20, 1163963), (269, 86540), (538, 43270), (1076, 21635), (1345, 17308), (2690, 8654), (4327, 5380)]