471460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2143}}^1$

素因数の和:2163

約数の個数: 24

約数和(自身を含む): 1080576

約数和(自身を除く): 609116

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 2143, 4286, 8572, 10715, 21430, 23573, 42860, 47146, 94292, 117865, 235730, 471460]

約数ペア:

[(1, 471460), (2, 235730), (4, 117865), (5, 94292), (10, 47146), (11, 42860), (20, 23573), (22, 21430), (44, 10715), (55, 8572), (110, 4286), (220, 2143)]