5166156760

素因数分解:

$2^3\times 5^1\times {\mathrm{571}}^1\times {\mathrm{226189}}^1$

素因数の和:226771

約数の個数: 32

約数和(自身を含む): 11644261200

約数和(自身を除く): 6478104440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 571, 1142, 2284, 2855, 4568, 5710, 11420, 22840, 226189, 452378, 904756, 1130945, 1809512, 2261890, 4523780, 9047560, 129153919, 258307838, 516615676, 645769595, 1033231352, 1291539190, 2583078380, 5166156760]

約数ペア:

[(1, 5166156760), (2, 2583078380), (4, 1291539190), (5, 1033231352), (8, 645769595), (10, 516615676), (20, 258307838), (40, 129153919), (571, 9047560), (1142, 4523780), (2284, 2261890), (2855, 1809512), (4568, 1130945), (5710, 904756), (11420, 452378), (22840, 226189)]