12046520

素因数分解:

$2^3\times 5^1\times {\mathrm{457}}^1\times {\mathrm{659}}^1$

素因数の和:1127

約数の個数: 32

約数和(自身を含む): 27205200

約数和(自身を除く): 15158680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 457, 659, 914, 1318, 1828, 2285, 2636, 3295, 3656, 4570, 5272, 6590, 9140, 13180, 18280, 26360, 301163, 602326, 1204652, 1505815, 2409304, 3011630, 6023260, 12046520]

約数ペア:

[(1, 12046520), (2, 6023260), (4, 3011630), (5, 2409304), (8, 1505815), (10, 1204652), (20, 602326), (40, 301163), (457, 26360), (659, 18280), (914, 13180), (1318, 9140), (1828, 6590), (2285, 5272), (2636, 4570), (3295, 3656)]