8130740

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{5569}}^1$

素因数の和:5651

約数の個数: 24

約数和(自身を含む): 17311560

約数和(自身を除く): 9180820

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 5569, 11138, 22276, 27845, 55690, 111380, 406537, 813074, 1626148, 2032685, 4065370, 8130740]

約数ペア:

[(1, 8130740), (2, 4065370), (4, 2032685), (5, 1626148), (10, 813074), (20, 406537), (73, 111380), (146, 55690), (292, 27845), (365, 22276), (730, 11138), (1460, 5569)]