34657960

素因数分解:

$2^3\times 5^1\times {\mathrm{269}}^1\times {\mathrm{3221}}^1$

素因数の和:3501

約数の個数: 32

約数和(自身を含む): 78294600

約数和(自身を除く): 43636640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 269, 538, 1076, 1345, 2152, 2690, 3221, 5380, 6442, 10760, 12884, 16105, 25768, 32210, 64420, 128840, 866449, 1732898, 3465796, 4332245, 6931592, 8664490, 17328980, 34657960]

約数ペア:

[(1, 34657960), (2, 17328980), (4, 8664490), (5, 6931592), (8, 4332245), (10, 3465796), (20, 1732898), (40, 866449), (269, 128840), (538, 64420), (1076, 32210), (1345, 25768), (2152, 16105), (2690, 12884), (3221, 10760), (5380, 6442)]