223250

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:83

約数の個数: 32

約数和(自身を含む): 449280

約数和(自身を除く): 226030

約数列:

[1, 2, 5, 10, 19, 25, 38, 47, 50, 94, 95, 125, 190, 235, 250, 470, 475, 893, 950, 1175, 1786, 2350, 2375, 4465, 4750, 5875, 8930, 11750, 22325, 44650, 111625, 223250]

約数ペア:

[(1, 223250), (2, 111625), (5, 44650), (10, 22325), (19, 11750), (25, 8930), (38, 5875), (47, 4750), (50, 4465), (94, 2375), (95, 2350), (125, 1786), (190, 1175), (235, 950), (250, 893), (470, 475)]