133670440

素因数分解:

$2^3\times 5^1\times {\mathrm{3341761}}^1$

素因数の和:3341772

約数の個数: 16

約数和(自身を含む): 300758580

約数和(自身を除く): 167088140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3341761, 6683522, 13367044, 16708805, 26734088, 33417610, 66835220, 133670440]

約数ペア:

[(1, 133670440), (2, 66835220), (4, 33417610), (5, 26734088), (8, 16708805), (10, 13367044), (20, 6683522), (40, 3341761)]