9060080

素因数分解:

$2^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1039}}^1$

素因数の和:1161

約数の個数: 40

約数和(自身を含む): 21278400

約数和(自身を除く): 12218320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 109, 218, 436, 545, 872, 1039, 1090, 1744, 2078, 2180, 4156, 4360, 5195, 8312, 8720, 10390, 16624, 20780, 41560, 83120, 113251, 226502, 453004, 566255, 906008, 1132510, 1812016, 2265020, 4530040, 9060080]

約数ペア:

[(1, 9060080), (2, 4530040), (4, 2265020), (5, 1812016), (8, 1132510), (10, 906008), (16, 566255), (20, 453004), (40, 226502), (80, 113251), (109, 83120), (218, 41560), (436, 20780), (545, 16624), (872, 10390), (1039, 8720), (1090, 8312), (1744, 5195), (2078, 4360), (2180, 4156)]