103080820

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{40583}}^1$

素因数の和:40719

約数の個数: 24

約数和(自身を含む): 218179584

約数和(自身を除く): 115098764

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 40583, 81166, 162332, 202915, 405830, 811660, 5154041, 10308082, 20616164, 25770205, 51540410, 103080820]

約数ペア:

[(1, 103080820), (2, 51540410), (4, 25770205), (5, 20616164), (10, 10308082), (20, 5154041), (127, 811660), (254, 405830), (508, 202915), (635, 162332), (1270, 81166), (2540, 40583)]