79996610

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{1013}}^1$

素因数の和:1222

約数の個数: 32

約数和(自身を含む): 147841200

約数和(自身を除く): 67844590

約数列:

[1, 2, 5, 10, 53, 106, 149, 265, 298, 530, 745, 1013, 1490, 2026, 5065, 7897, 10130, 15794, 39485, 53689, 78970, 107378, 150937, 268445, 301874, 536890, 754685, 1509370, 7999661, 15999322, 39998305, 79996610]

約数ペア:

[(1, 79996610), (2, 39998305), (5, 15999322), (10, 7999661), (53, 1509370), (106, 754685), (149, 536890), (265, 301874), (298, 268445), (530, 150937), (745, 107378), (1013, 78970), (1490, 53689), (2026, 39485), (5065, 15794), (7897, 10130)]