10184080

素因数分解:

$2^4\times 5^1\times {\mathrm{127301}}^1$

素因数の和:127314

約数の個数: 20

約数和(自身を含む): 23678172

約数和(自身を除く): 13494092

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127301, 254602, 509204, 636505, 1018408, 1273010, 2036816, 2546020, 5092040, 10184080]

約数ペア:

[(1, 10184080), (2, 5092040), (4, 2546020), (5, 2036816), (8, 1273010), (10, 1018408), (16, 636505), (20, 509204), (40, 254602), (80, 127301)]