194867560

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{82571}}^1$

素因数の和:82641

約数の個数: 32

約数和(自身を含む): 445888800

約数和(自身を除く): 251021240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 82571, 165142, 330284, 412855, 660568, 825710, 1651420, 3302840, 4871689, 9743378, 19486756, 24358445, 38973512, 48716890, 97433780, 194867560]

約数ペア:

[(1, 194867560), (2, 97433780), (4, 48716890), (5, 38973512), (8, 24358445), (10, 19486756), (20, 9743378), (40, 4871689), (59, 3302840), (118, 1651420), (236, 825710), (295, 660568), (472, 412855), (590, 330284), (1180, 165142), (2360, 82571)]