52868440

素因数分解:

$2^3\times 5^1\times {\mathrm{1321711}}^1$

素因数の和:1321722

約数の個数: 16

約数和(自身を含む): 118954080

約数和(自身を除く): 66085640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1321711, 2643422, 5286844, 6608555, 10573688, 13217110, 26434220, 52868440]

約数ペア:

[(1, 52868440), (2, 26434220), (4, 13217110), (5, 10573688), (8, 6608555), (10, 5286844), (20, 2643422), (40, 1321711)]