2929128640

素因数分解:

$2^6\times 5^1\times {\mathrm{9153527}}^1$

素因数の和:9153544

約数の個数: 28

約数和(自身を含む): 6974988336

約数和(自身を除く): 4045859696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 9153527, 18307054, 36614108, 45767635, 73228216, 91535270, 146456432, 183070540, 292912864, 366141080, 585825728, 732282160, 1464564320, 2929128640]

約数ペア:

[(1, 2929128640), (2, 1464564320), (4, 732282160), (5, 585825728), (8, 366141080), (10, 292912864), (16, 183070540), (20, 146456432), (32, 91535270), (40, 73228216), (64, 45767635), (80, 36614108), (160, 18307054), (320, 9153527)]