434486020

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1\times {\mathrm{2111}}^1$

素因数の和:2412

約数の個数: 48

約数和(自身を含む): 938843136

約数和(自身を除く): 504357116

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 251, 410, 502, 820, 1004, 1255, 2111, 2510, 4222, 5020, 8444, 10291, 10555, 20582, 21110, 41164, 42220, 51455, 86551, 102910, 173102, 205820, 346204, 432755, 529861, 865510, 1059722, 1731020, 2119444, 2649305, 5298610, 10597220, 21724301, 43448602, 86897204, 108621505, 217243010, 434486020]

約数ペア:

[(1, 434486020), (2, 217243010), (4, 108621505), (5, 86897204), (10, 43448602), (20, 21724301), (41, 10597220), (82, 5298610), (164, 2649305), (205, 2119444), (251, 1731020), (410, 1059722), (502, 865510), (820, 529861), (1004, 432755), (1255, 346204), (2111, 205820), (2510, 173102), (4222, 102910), (5020, 86551), (8444, 51455), (10291, 42220), (10555, 41164), (20582, 21110)]