7929618940

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1667}}^1\times {\mathrm{5801}}^1$

素因数の和:7518

約数の個数: 48

約数和(自身を含む): 17071526304

約数和(自身を除く): 9141907364

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 1667, 3334, 5801, 6668, 8335, 11602, 16670, 23204, 29005, 33340, 58010, 68347, 116020, 136694, 237841, 273388, 341735, 475682, 683470, 951364, 1189205, 1366940, 2378410, 4756820, 9670267, 19340534, 38681068, 48351335, 96702670, 193405340, 396480947, 792961894, 1585923788, 1982404735, 3964809470, 7929618940]

約数ペア:

[(1, 7929618940), (2, 3964809470), (4, 1982404735), (5, 1585923788), (10, 792961894), (20, 396480947), (41, 193405340), (82, 96702670), (164, 48351335), (205, 38681068), (410, 19340534), (820, 9670267), (1667, 4756820), (3334, 2378410), (5801, 1366940), (6668, 1189205), (8335, 951364), (11602, 683470), (16670, 475682), (23204, 341735), (29005, 273388), (33340, 237841), (58010, 136694), (68347, 116020)]