34217780

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{41729}}^1$

素因数の和:41779

約数の個数: 24

約数和(自身を含む): 73611720

約数和(自身を除く): 39393940

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 41729, 83458, 166916, 208645, 417290, 834580, 1710889, 3421778, 6843556, 8554445, 17108890, 34217780]

約数ペア:

[(1, 34217780), (2, 17108890), (4, 8554445), (5, 6843556), (10, 3421778), (20, 1710889), (41, 834580), (82, 417290), (164, 208645), (205, 166916), (410, 83458), (820, 41729)]