558484880

素因数分解:

$2^4\times 5^1\times {\mathrm{569}}^1\times {\mathrm{12269}}^1$

素因数の和:12851

約数の個数: 40

約数和(自身を含む): 1300865400

約数和(自身を除く): 742380520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 569, 1138, 2276, 2845, 4552, 5690, 9104, 11380, 12269, 22760, 24538, 45520, 49076, 61345, 98152, 122690, 196304, 245380, 490760, 981520, 6981061, 13962122, 27924244, 34905305, 55848488, 69810610, 111696976, 139621220, 279242440, 558484880]

約数ペア:

[(1, 558484880), (2, 279242440), (4, 139621220), (5, 111696976), (8, 69810610), (10, 55848488), (16, 34905305), (20, 27924244), (40, 13962122), (80, 6981061), (569, 981520), (1138, 490760), (2276, 245380), (2845, 196304), (4552, 122690), (5690, 98152), (9104, 61345), (11380, 49076), (12269, 45520), (22760, 24538)]