957990160

素因数分解:

$2^4\times 5^1\times {\mathrm{223}}^1\times {\mathrm{53699}}^1$

素因数の和:53935

約数の個数: 40

約数和(自身を含む): 2237356800

約数和(自身を除く): 1279366640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 223, 446, 892, 1115, 1784, 2230, 3568, 4460, 8920, 17840, 53699, 107398, 214796, 268495, 429592, 536990, 859184, 1073980, 2147960, 4295920, 11974877, 23949754, 47899508, 59874385, 95799016, 119748770, 191598032, 239497540, 478995080, 957990160]

約数ペア:

[(1, 957990160), (2, 478995080), (4, 239497540), (5, 191598032), (8, 119748770), (10, 95799016), (16, 59874385), (20, 47899508), (40, 23949754), (80, 11974877), (223, 4295920), (446, 2147960), (892, 1073980), (1115, 859184), (1784, 536990), (2230, 429592), (3568, 268495), (4460, 214796), (8920, 107398), (17840, 53699)]