102391630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{40471}}^1$

素因数の和:40512

約数の個数: 32

約数和(自身を含む): 209806848

約数和(自身を除く): 107415218

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 40471, 80942, 202355, 404710, 445181, 890362, 930833, 1861666, 2225905, 4451810, 4654165, 9308330, 10239163, 20478326, 51195815, 102391630]

約数ペア:

[(1, 102391630), (2, 51195815), (5, 20478326), (10, 10239163), (11, 9308330), (22, 4654165), (23, 4451810), (46, 2225905), (55, 1861666), (110, 930833), (115, 890362), (230, 445181), (253, 404710), (506, 202355), (1265, 80942), (2530, 40471)]