425355550

素因数分解:

$2^1\times 5^2\times {\mathrm{1913}}^1\times {\mathrm{4447}}^1$

素因数の和:6372

約数の個数: 24

約数和(自身を含む): 791752896

約数和(自身を除く): 366397346

約数列:

[1, 2, 5, 10, 25, 50, 1913, 3826, 4447, 8894, 9565, 19130, 22235, 44470, 47825, 95650, 111175, 222350, 8507111, 17014222, 42535555, 85071110, 212677775, 425355550]

約数ペア:

[(1, 425355550), (2, 212677775), (5, 85071110), (10, 42535555), (25, 17014222), (50, 8507111), (1913, 222350), (3826, 111175), (4447, 95650), (8894, 47825), (9565, 44470), (19130, 22235)]