4102160

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1091}}^1$

素因数の和:1151

約数の個数: 40

約数和(自身を含む): 9749376

約数和(自身を除く): 5647216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1091, 1880, 2182, 3760, 4364, 5455, 8728, 10910, 17456, 21820, 43640, 51277, 87280, 102554, 205108, 256385, 410216, 512770, 820432, 1025540, 2051080, 4102160]

約数ペア:

[(1, 4102160), (2, 2051080), (4, 1025540), (5, 820432), (8, 512770), (10, 410216), (16, 256385), (20, 205108), (40, 102554), (47, 87280), (80, 51277), (94, 43640), (188, 21820), (235, 17456), (376, 10910), (470, 8728), (752, 5455), (940, 4364), (1091, 3760), (1880, 2182)]