2014370180

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{52267}}^1$

素因数の和:52364

約数の個数: 48

約数和(自身を含む): 4425636096

約数和(自身を除く): 2411265916

約数列:

[1, 2, 4, 5, 10, 20, 41, 47, 82, 94, 164, 188, 205, 235, 410, 470, 820, 940, 1927, 3854, 7708, 9635, 19270, 38540, 52267, 104534, 209068, 261335, 522670, 1045340, 2142947, 2456549, 4285894, 4913098, 8571788, 9826196, 10714735, 12282745, 21429470, 24565490, 42858940, 49130980, 100718509, 201437018, 402874036, 503592545, 1007185090, 2014370180]

約数ペア:

[(1, 2014370180), (2, 1007185090), (4, 503592545), (5, 402874036), (10, 201437018), (20, 100718509), (41, 49130980), (47, 42858940), (82, 24565490), (94, 21429470), (164, 12282745), (188, 10714735), (205, 9826196), (235, 8571788), (410, 4913098), (470, 4285894), (820, 2456549), (940, 2142947), (1927, 1045340), (3854, 522670), (7708, 261335), (9635, 209068), (19270, 104534), (38540, 52267)]