559133060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{11831}}^1$

素因数の和:11996

約数の個数: 48

約数和(自身を含む): 1252298880

約数和(自身を除く): 693165820

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 139, 170, 278, 340, 556, 695, 1390, 2363, 2780, 4726, 9452, 11815, 11831, 23630, 23662, 47260, 47324, 59155, 118310, 201127, 236620, 402254, 804508, 1005635, 1644509, 2011270, 3289018, 4022540, 6578036, 8222545, 16445090, 27956653, 32890180, 55913306, 111826612, 139783265, 279566530, 559133060]

約数ペア:

[(1, 559133060), (2, 279566530), (4, 139783265), (5, 111826612), (10, 55913306), (17, 32890180), (20, 27956653), (34, 16445090), (68, 8222545), (85, 6578036), (139, 4022540), (170, 3289018), (278, 2011270), (340, 1644509), (556, 1005635), (695, 804508), (1390, 402254), (2363, 236620), (2780, 201127), (4726, 118310), (9452, 59155), (11815, 47324), (11831, 47260), (23630, 23662)]