64046900

素因数分解:

$2^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{13627}}^1$

素因数の和:13688

約数の個数: 36

約数和(自身を含む): 141949248

約数和(自身を除く): 77902348

約数列:

[1, 2, 4, 5, 10, 20, 25, 47, 50, 94, 100, 188, 235, 470, 940, 1175, 2350, 4700, 13627, 27254, 54508, 68135, 136270, 272540, 340675, 640469, 681350, 1280938, 1362700, 2561876, 3202345, 6404690, 12809380, 16011725, 32023450, 64046900]

約数ペア:

[(1, 64046900), (2, 32023450), (4, 16011725), (5, 12809380), (10, 6404690), (20, 3202345), (25, 2561876), (47, 1362700), (50, 1280938), (94, 681350), (100, 640469), (188, 340675), (235, 272540), (470, 136270), (940, 68135), (1175, 54508), (2350, 27254), (4700, 13627)]