5330320

素因数分解:

$2^4\times 5^1\times {\mathrm{66629}}^1$

素因数の和:66642

約数の個数: 20

約数和(自身を含む): 12393180

約数和(自身を除く): 7062860

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 66629, 133258, 266516, 333145, 533032, 666290, 1066064, 1332580, 2665160, 5330320]

約数ペア:

[(1, 5330320), (2, 2665160), (4, 1332580), (5, 1066064), (8, 666290), (10, 533032), (16, 333145), (20, 266516), (40, 133258), (80, 66629)]