117221320

素因数分解:

$2^3\times 5^1\times {\mathrm{2930533}}^1$

素因数の和:2930544

約数の個数: 16

約数和(自身を含む): 263748060

約数和(自身を除く): 146526740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2930533, 5861066, 11722132, 14652665, 23444264, 29305330, 58610660, 117221320]

約数ペア:

[(1, 117221320), (2, 58610660), (4, 29305330), (5, 23444264), (8, 14652665), (10, 11722132), (20, 5861066), (40, 2930533)]