9281560

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4937}}^1$

素因数の和:4995

約数の個数: 32

約数和(自身を含む): 21332160

約数和(自身を除く): 12050600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 4937, 9874, 19748, 24685, 39496, 49370, 98740, 197480, 232039, 464078, 928156, 1160195, 1856312, 2320390, 4640780, 9281560]

約数ペア:

[(1, 9281560), (2, 4640780), (4, 2320390), (5, 1856312), (8, 1160195), (10, 928156), (20, 464078), (40, 232039), (47, 197480), (94, 98740), (188, 49370), (235, 39496), (376, 24685), (470, 19748), (940, 9874), (1880, 4937)]