15677759990

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4591}}^1\times {\mathrm{8329}}^1$

素因数の和:12968

約数の個数: 32

約数和(自身を含む): 28918028160

約数和(自身を除く): 13240268170

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 4591, 8329, 9182, 16658, 22955, 41645, 45910, 83290, 188231, 341489, 376462, 682978, 941155, 1707445, 1882310, 3414890, 38238439, 76476878, 191192195, 382384390, 1567775999, 3135551998, 7838879995, 15677759990]

約数ペア:

[(1, 15677759990), (2, 7838879995), (5, 3135551998), (10, 1567775999), (41, 382384390), (82, 191192195), (205, 76476878), (410, 38238439), (4591, 3414890), (8329, 1882310), (9182, 1707445), (16658, 941155), (22955, 682978), (41645, 376462), (45910, 341489), (83290, 188231)]