156950033080

素因数分解:

$2^3\times 5^1\times {\mathrm{3923750827}}^1$

素因数の和:3923750838

約数の個数: 16

約数和(自身を含む): 353137574520

約数和(自身を除く): 196187541440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3923750827, 7847501654, 15695003308, 19618754135, 31390006616, 39237508270, 78475016540, 156950033080]

約数ペア:

[(1, 156950033080), (2, 78475016540), (4, 39237508270), (5, 31390006616), (8, 19618754135), (10, 15695003308), (20, 7847501654), (40, 3923750827)]