22449080

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{11941}}^1$

素因数の和:11999

約数の個数: 32

約数和(自身を含む): 51589440

約数和(自身を除く): 29140360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 11941, 23882, 47764, 59705, 95528, 119410, 238820, 477640, 561227, 1122454, 2244908, 2806135, 4489816, 5612270, 11224540, 22449080]

約数ペア:

[(1, 22449080), (2, 11224540), (4, 5612270), (5, 4489816), (8, 2806135), (10, 2244908), (20, 1122454), (40, 561227), (47, 477640), (94, 238820), (188, 119410), (235, 95528), (376, 59705), (470, 47764), (940, 23882), (1880, 11941)]