23515810

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{619}}^1$

素因数の和:786

約数の個数: 32

約数和(自身を含む): 44193600

約数和(自身を除く): 20677790

約数列:

[1, 2, 5, 10, 29, 58, 131, 145, 262, 290, 619, 655, 1238, 1310, 3095, 3799, 6190, 7598, 17951, 18995, 35902, 37990, 81089, 89755, 162178, 179510, 405445, 810890, 2351581, 4703162, 11757905, 23515810]

約数ペア:

[(1, 23515810), (2, 11757905), (5, 4703162), (10, 2351581), (29, 810890), (58, 405445), (131, 179510), (145, 162178), (262, 89755), (290, 81089), (619, 37990), (655, 35902), (1238, 18995), (1310, 17951), (3095, 7598), (3799, 6190)]