4431460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20143}}^1$

素因数の和:20163

約数の個数: 24

約数和(自身を含む): 10152576

約数和(自身を除く): 5721116

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 20143, 40286, 80572, 100715, 201430, 221573, 402860, 443146, 886292, 1107865, 2215730, 4431460]

約数ペア:

[(1, 4431460), (2, 2215730), (4, 1107865), (5, 886292), (10, 443146), (11, 402860), (20, 221573), (22, 201430), (44, 100715), (55, 80572), (110, 40286), (220, 20143)]