79021780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{232417}}^1$

素因数の和:232443

約数の個数: 24

約数和(自身を含む): 175708008

約数和(自身を除く): 96686228

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 232417, 464834, 929668, 1162085, 2324170, 3951089, 4648340, 7902178, 15804356, 19755445, 39510890, 79021780]

約数ペア:

[(1, 79021780), (2, 39510890), (4, 19755445), (5, 15804356), (10, 7902178), (17, 4648340), (20, 3951089), (34, 2324170), (68, 1162085), (85, 929668), (170, 464834), (340, 232417)]