5587580

素因数分解:

$2^2\times 5^1\times {\mathrm{491}}^1\times {\mathrm{569}}^1$

素因数の和:1069

約数の個数: 24

約数和(自身を含む): 11778480

約数和(自身を除く): 6190900

約数列:

[1, 2, 4, 5, 10, 20, 491, 569, 982, 1138, 1964, 2276, 2455, 2845, 4910, 5690, 9820, 11380, 279379, 558758, 1117516, 1396895, 2793790, 5587580]

約数ペア:

[(1, 5587580), (2, 2793790), (4, 1396895), (5, 1117516), (10, 558758), (20, 279379), (491, 11380), (569, 9820), (982, 5690), (1138, 4910), (1964, 2845), (2276, 2455)]