520080350

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{547453}}^1$

素因数の和:547484

約数の個数: 24

約数和(自身を含む): 1018264440

約数和(自身を除く): 498184090

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 547453, 1094906, 2737265, 5474530, 10401607, 13686325, 20803214, 27372650, 52008035, 104016070, 260040175, 520080350]

約数ペア:

[(1, 520080350), (2, 260040175), (5, 104016070), (10, 52008035), (19, 27372650), (25, 20803214), (38, 13686325), (50, 10401607), (95, 5474530), (190, 2737265), (475, 1094906), (950, 547453)]