5322020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1423}}^1$

素因数の和:1460

約数の個数: 48

約数和(自身を含む): 12918528

約数和(自身を除く): 7596508

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1423, 1870, 2846, 3740, 5692, 7115, 14230, 15653, 24191, 28460, 31306, 48382, 62612, 78265, 96764, 120955, 156530, 241910, 266101, 313060, 483820, 532202, 1064404, 1330505, 2661010, 5322020]

約数ペア:

[(1, 5322020), (2, 2661010), (4, 1330505), (5, 1064404), (10, 532202), (11, 483820), (17, 313060), (20, 266101), (22, 241910), (34, 156530), (44, 120955), (55, 96764), (68, 78265), (85, 62612), (110, 48382), (170, 31306), (187, 28460), (220, 24191), (340, 15653), (374, 14230), (748, 7115), (935, 5692), (1423, 3740), (1870, 2846)]