89326040

素因数分解:

$2^3\times 5^1\times {\mathrm{373}}^1\times {\mathrm{5987}}^1$

素因数の和:6371

約数の個数: 32

約数和(自身を含む): 201556080

約数和(自身を除く): 112230040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 373, 746, 1492, 1865, 2984, 3730, 5987, 7460, 11974, 14920, 23948, 29935, 47896, 59870, 119740, 239480, 2233151, 4466302, 8932604, 11165755, 17865208, 22331510, 44663020, 89326040]

約数ペア:

[(1, 89326040), (2, 44663020), (4, 22331510), (5, 17865208), (8, 11165755), (10, 8932604), (20, 4466302), (40, 2233151), (373, 239480), (746, 119740), (1492, 59870), (1865, 47896), (2984, 29935), (3730, 23948), (5987, 14920), (7460, 11974)]