23300540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{68531}}^1$

素因数の和:68557

約数の個数: 24

約数和(自身を含む): 51810192

約数和(自身を除く): 28509652

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 68531, 137062, 274124, 342655, 685310, 1165027, 1370620, 2330054, 4660108, 5825135, 11650270, 23300540]

約数ペア:

[(1, 23300540), (2, 11650270), (4, 5825135), (5, 4660108), (10, 2330054), (17, 1370620), (20, 1165027), (34, 685310), (68, 342655), (85, 274124), (170, 137062), (340, 68531)]