4456070

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{499}}^1$

素因数の和:572

約数の個数: 32

約数和(自身を含む): 8640000

約数和(自身を除く): 4183930

約数列:

[1, 2, 5, 10, 19, 38, 47, 94, 95, 190, 235, 470, 499, 893, 998, 1786, 2495, 4465, 4990, 8930, 9481, 18962, 23453, 46906, 47405, 94810, 117265, 234530, 445607, 891214, 2228035, 4456070]

約数ペア:

[(1, 4456070), (2, 2228035), (5, 891214), (10, 445607), (19, 234530), (38, 117265), (47, 94810), (94, 47405), (95, 46906), (190, 23453), (235, 18962), (470, 9481), (499, 8930), (893, 4990), (998, 4465), (1786, 2495)]