67914220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{308701}}^1$

素因数の和:308721

約数の個数: 24

約数和(自身を含む): 155585808

約数和(自身を除く): 87671588

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 308701, 617402, 1234804, 1543505, 3087010, 3395711, 6174020, 6791422, 13582844, 16978555, 33957110, 67914220]

約数ペア:

[(1, 67914220), (2, 33957110), (4, 16978555), (5, 13582844), (10, 6791422), (11, 6174020), (20, 3395711), (22, 3087010), (44, 1543505), (55, 1234804), (110, 617402), (220, 308701)]