40854370

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{11317}}^1$

素因数の和:11362

約数の個数: 24

約数和(自身を含む): 77618844

約数和(自身を除く): 36764474

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 1805, 3610, 11317, 22634, 56585, 113170, 215023, 430046, 1075115, 2150230, 4085437, 8170874, 20427185, 40854370]

約数ペア:

[(1, 40854370), (2, 20427185), (5, 8170874), (10, 4085437), (19, 2150230), (38, 1075115), (95, 430046), (190, 215023), (361, 113170), (722, 56585), (1805, 22634), (3610, 11317)]