5267750

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{1109}}^1$

素因数の和:1145

約数の個数: 32

約数和(自身を含む): 10389600

約数和(自身を除く): 5121850

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 125, 190, 250, 475, 950, 1109, 2218, 2375, 4750, 5545, 11090, 21071, 27725, 42142, 55450, 105355, 138625, 210710, 277250, 526775, 1053550, 2633875, 5267750]

約数ペア:

[(1, 5267750), (2, 2633875), (5, 1053550), (10, 526775), (19, 277250), (25, 210710), (38, 138625), (50, 105355), (95, 55450), (125, 42142), (190, 27725), (250, 21071), (475, 11090), (950, 5545), (1109, 4750), (2218, 2375)]