10360042640

素因数分解:

$2^4\times 5^1\times {\mathrm{129500533}}^1$

素因数の和:129500546

約数の個数: 20

約数和(自身を含む): 24087099324

約数和(自身を除く): 13727056684

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 129500533, 259001066, 518002132, 647502665, 1036004264, 1295005330, 2072008528, 2590010660, 5180021320, 10360042640]

約数ペア:

[(1, 10360042640), (2, 5180021320), (4, 2590010660), (5, 2072008528), (8, 1295005330), (10, 1036004264), (16, 647502665), (20, 518002132), (40, 259001066), (80, 129500533)]