78331010

素因数分解:

$2^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{41011}}^1$

素因数の和:41209

約数の個数: 16

約数和(自身を含む): 141737472

約数和(自身を除く): 63406462

約数列:

[1, 2, 5, 10, 191, 382, 955, 1910, 41011, 82022, 205055, 410110, 7833101, 15666202, 39165505, 78331010]

約数ペア:

[(1, 78331010), (2, 39165505), (5, 15666202), (10, 7833101), (191, 410110), (382, 205055), (955, 82022), (1910, 41011)]