40601780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{119417}}^1$

素因数の和:119443

約数の個数: 24

約数和(自身を含む): 90280008

約数和(自身を除く): 49678228

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 119417, 238834, 477668, 597085, 1194170, 2030089, 2388340, 4060178, 8120356, 10150445, 20300890, 40601780]

約数ペア:

[(1, 40601780), (2, 20300890), (4, 10150445), (5, 8120356), (10, 4060178), (17, 2388340), (20, 2030089), (34, 1194170), (68, 597085), (85, 477668), (170, 238834), (340, 119417)]