58316920

素因数分解:

$2^3\times 5^1\times {\mathrm{421}}^1\times {\mathrm{3463}}^1$

素因数の和:3895

約数の個数: 32

約数和(自身を含む): 131562720

約数和(自身を除く): 73245800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 421, 842, 1684, 2105, 3368, 3463, 4210, 6926, 8420, 13852, 16840, 17315, 27704, 34630, 69260, 138520, 1457923, 2915846, 5831692, 7289615, 11663384, 14579230, 29158460, 58316920]

約数ペア:

[(1, 58316920), (2, 29158460), (4, 14579230), (5, 11663384), (8, 7289615), (10, 5831692), (20, 2915846), (40, 1457923), (421, 138520), (842, 69260), (1684, 34630), (2105, 27704), (3368, 17315), (3463, 16840), (4210, 13852), (6926, 8420)]