2956711540

素因数分解:

$2^2\times 5^1\times {\mathrm{4211}}^1\times {\mathrm{35107}}^1$

素因数の和:39327

約数の個数: 24

約数和(自身を含む): 6210745632

約数和(自身を除く): 3254034092

約数列:

[1, 2, 4, 5, 10, 20, 4211, 8422, 16844, 21055, 35107, 42110, 70214, 84220, 140428, 175535, 351070, 702140, 147835577, 295671154, 591342308, 739177885, 1478355770, 2956711540]

約数ペア:

[(1, 2956711540), (2, 1478355770), (4, 739177885), (5, 591342308), (10, 295671154), (20, 147835577), (4211, 702140), (8422, 351070), (16844, 175535), (21055, 140428), (35107, 84220), (42110, 70214)]