14386360

素因数分解:

$2^3\times 5^1\times {\mathrm{457}}^1\times {\mathrm{787}}^1$

素因数の和:1255

約数の個数: 32

約数和(自身を含む): 32481360

約数和(自身を除く): 18095000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 457, 787, 914, 1574, 1828, 2285, 3148, 3656, 3935, 4570, 6296, 7870, 9140, 15740, 18280, 31480, 359659, 719318, 1438636, 1798295, 2877272, 3596590, 7193180, 14386360]

約数ペア:

[(1, 14386360), (2, 7193180), (4, 3596590), (5, 2877272), (8, 1798295), (10, 1438636), (20, 719318), (40, 359659), (457, 31480), (787, 18280), (914, 15740), (1574, 9140), (1828, 7870), (2285, 6296), (3148, 4570), (3656, 3935)]