34359820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{3323}}^1$

素因数の和:3390

約数の個数: 48

約数和(自身を含む): 80414208

約数和(自身を除く): 46054388

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 47, 55, 94, 110, 188, 220, 235, 470, 517, 940, 1034, 2068, 2585, 3323, 5170, 6646, 10340, 13292, 16615, 33230, 36553, 66460, 73106, 146212, 156181, 182765, 312362, 365530, 624724, 731060, 780905, 1561810, 1717991, 3123620, 3435982, 6871964, 8589955, 17179910, 34359820]

約数ペア:

[(1, 34359820), (2, 17179910), (4, 8589955), (5, 6871964), (10, 3435982), (11, 3123620), (20, 1717991), (22, 1561810), (44, 780905), (47, 731060), (55, 624724), (94, 365530), (110, 312362), (188, 182765), (220, 156181), (235, 146212), (470, 73106), (517, 66460), (940, 36553), (1034, 33230), (2068, 16615), (2585, 13292), (3323, 10340), (5170, 6646)]