2636703340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{593}}^1\times {\mathrm{11701}}^1$

素因数の和:12322

約数の個数: 48

約数和(自身を含む): 5838829920

約数和(自身を除く): 3202126580

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 593, 1186, 2372, 2965, 5930, 11267, 11701, 11860, 22534, 23402, 45068, 46804, 56335, 58505, 112670, 117010, 222319, 225340, 234020, 444638, 889276, 1111595, 2223190, 4446380, 6938693, 13877386, 27754772, 34693465, 69386930, 131835167, 138773860, 263670334, 527340668, 659175835, 1318351670, 2636703340]

約数ペア:

[(1, 2636703340), (2, 1318351670), (4, 659175835), (5, 527340668), (10, 263670334), (19, 138773860), (20, 131835167), (38, 69386930), (76, 34693465), (95, 27754772), (190, 13877386), (380, 6938693), (593, 4446380), (1186, 2223190), (2372, 1111595), (2965, 889276), (5930, 444638), (11267, 234020), (11701, 225340), (11860, 222319), (22534, 117010), (23402, 112670), (45068, 58505), (46804, 56335)]