1859360080

素因数分解:

$2^4\times 5^1\times {\mathrm{23242001}}^1$

素因数の和:23242014

約数の個数: 20

約数和(自身を含む): 4323012372

約数和(自身を除く): 2463652292

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 23242001, 46484002, 92968004, 116210005, 185936008, 232420010, 371872016, 464840020, 929680040, 1859360080]

約数ペア:

[(1, 1859360080), (2, 929680040), (4, 464840020), (5, 371872016), (8, 232420010), (10, 185936008), (16, 116210005), (20, 92968004), (40, 46484002), (80, 23242001)]