53322160

素因数分解:

$2^4\times 5^1\times {\mathrm{666527}}^1$

素因数の和:666540

約数の個数: 20

約数和(自身を含む): 123974208

約数和(自身を除く): 70652048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 666527, 1333054, 2666108, 3332635, 5332216, 6665270, 10664432, 13330540, 26661080, 53322160]

約数ペア:

[(1, 53322160), (2, 26661080), (4, 13330540), (5, 10664432), (8, 6665270), (10, 5332216), (16, 3332635), (20, 2666108), (40, 1333054), (80, 666527)]