1117367320

素因数分解:

$2^3\times 5^1\times {\mathrm{27934183}}^1$

素因数の和:27934194

約数の個数: 16

約数和(自身を含む): 2514076560

約数和(自身を除く): 1396709240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 27934183, 55868366, 111736732, 139670915, 223473464, 279341830, 558683660, 1117367320]

約数ペア:

[(1, 1117367320), (2, 558683660), (4, 279341830), (5, 223473464), (8, 139670915), (10, 111736732), (20, 55868366), (40, 27934183)]