1058801560

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{272887}}^1$

素因数の和:272995

約数の個数: 32

約数和(自身を含む): 2406872160

約数和(自身を除く): 1348070600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 194, 388, 485, 776, 970, 1940, 3880, 272887, 545774, 1091548, 1364435, 2183096, 2728870, 5457740, 10915480, 26470039, 52940078, 105880156, 132350195, 211760312, 264700390, 529400780, 1058801560]

約数ペア:

[(1, 1058801560), (2, 529400780), (4, 264700390), (5, 211760312), (8, 132350195), (10, 105880156), (20, 52940078), (40, 26470039), (97, 10915480), (194, 5457740), (388, 2728870), (485, 2183096), (776, 1364435), (970, 1091548), (1940, 545774), (3880, 272887)]