6249980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{28409}}^1$

素因数の和:28429

約数の個数: 24

約数和(自身を含む): 14318640

約数和(自身を除く): 8068660

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 28409, 56818, 113636, 142045, 284090, 312499, 568180, 624998, 1249996, 1562495, 3124990, 6249980]

約数ペア:

[(1, 6249980), (2, 3124990), (4, 1562495), (5, 1249996), (10, 624998), (11, 568180), (20, 312499), (22, 284090), (44, 142045), (55, 113636), (110, 56818), (220, 28409)]