53868440

素因数分解:

$2^3\times 5^1\times {\mathrm{1346711}}^1$

素因数の和:1346722

約数の個数: 16

約数和(自身を含む): 121204080

約数和(自身を除く): 67335640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1346711, 2693422, 5386844, 6733555, 10773688, 13467110, 26934220, 53868440]

約数ペア:

[(1, 53868440), (2, 26934220), (4, 13467110), (5, 10773688), (8, 6733555), (10, 5386844), (20, 2693422), (40, 1346711)]