22642960

素因数分解:

$2^4\times 5^1\times {\mathrm{383}}^1\times {\mathrm{739}}^1$

素因数の和:1135

約数の個数: 40

約数和(自身を含む): 52853760

約数和(自身を除く): 30210800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 383, 739, 766, 1478, 1532, 1915, 2956, 3064, 3695, 3830, 5912, 6128, 7390, 7660, 11824, 14780, 15320, 29560, 30640, 59120, 283037, 566074, 1132148, 1415185, 2264296, 2830370, 4528592, 5660740, 11321480, 22642960]

約数ペア:

[(1, 22642960), (2, 11321480), (4, 5660740), (5, 4528592), (8, 2830370), (10, 2264296), (16, 1415185), (20, 1132148), (40, 566074), (80, 283037), (383, 59120), (739, 30640), (766, 29560), (1478, 15320), (1532, 14780), (1915, 11824), (2956, 7660), (3064, 7390), (3695, 6128), (3830, 5912)]