254808889610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{121918129}}^1$

素因数の和:121918166

約数の個数: 32

約数和(自身を含む): 526686321600

約数和(自身を除く): 271877431990

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 121918129, 243836258, 609590645, 1219181290, 1341099419, 2316444451, 2682198838, 4632888902, 6705497095, 11582222255, 13410994190, 23164444510, 25480888961, 50961777922, 127404444805, 254808889610]

約数ペア:

[(1, 254808889610), (2, 127404444805), (5, 50961777922), (10, 25480888961), (11, 23164444510), (19, 13410994190), (22, 11582222255), (38, 6705497095), (55, 4632888902), (95, 2682198838), (110, 2316444451), (190, 1341099419), (209, 1219181290), (418, 609590645), (1045, 243836258), (2090, 121918129)]