88893252100

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{21681281}}^1$

素因数の和:21681336

約数の個数: 36

約数和(自身を含む): 197603204148

約数和(自身を除く): 108709952048

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 164, 205, 410, 820, 1025, 2050, 4100, 21681281, 43362562, 86725124, 108406405, 216812810, 433625620, 542032025, 888932521, 1084064050, 1777865042, 2168128100, 3555730084, 4444662605, 8889325210, 17778650420, 22223313025, 44446626050, 88893252100]

約数ペア:

[(1, 88893252100), (2, 44446626050), (4, 22223313025), (5, 17778650420), (10, 8889325210), (20, 4444662605), (25, 3555730084), (41, 2168128100), (50, 1777865042), (82, 1084064050), (100, 888932521), (164, 542032025), (205, 433625620), (410, 216812810), (820, 108406405), (1025, 86725124), (2050, 43362562), (4100, 21681281)]