2014691620

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{10729}}^1$

素因数の和:11008

約数の個数: 48

約数和(自身を含む): 4353375600

約数和(自身を除く): 2338683980

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 229, 410, 458, 820, 916, 1145, 2290, 4580, 9389, 10729, 18778, 21458, 37556, 42916, 46945, 53645, 93890, 107290, 187780, 214580, 439889, 879778, 1759556, 2199445, 2456941, 4398890, 4913882, 8797780, 9827764, 12284705, 24569410, 49138820, 100734581, 201469162, 402938324, 503672905, 1007345810, 2014691620]

約数ペア:

[(1, 2014691620), (2, 1007345810), (4, 503672905), (5, 402938324), (10, 201469162), (20, 100734581), (41, 49138820), (82, 24569410), (164, 12284705), (205, 9827764), (229, 8797780), (410, 4913882), (458, 4398890), (820, 2456941), (916, 2199445), (1145, 1759556), (2290, 879778), (4580, 439889), (9389, 214580), (10729, 187780), (18778, 107290), (21458, 93890), (37556, 53645), (42916, 46945)]