2383847540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{727}}^1\times {\mathrm{8629}}^1$

素因数の和:9384

約数の個数: 48

約数和(自身を含む): 5277417600

約数和(自身を除く): 2893570060

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 727, 1454, 2908, 3635, 7270, 8629, 13813, 14540, 17258, 27626, 34516, 43145, 55252, 69065, 86290, 138130, 163951, 172580, 276260, 327902, 655804, 819755, 1639510, 3279020, 6273283, 12546566, 25093132, 31366415, 62732830, 119192377, 125465660, 238384754, 476769508, 595961885, 1191923770, 2383847540]

約数ペア:

[(1, 2383847540), (2, 1191923770), (4, 595961885), (5, 476769508), (10, 238384754), (19, 125465660), (20, 119192377), (38, 62732830), (76, 31366415), (95, 25093132), (190, 12546566), (380, 6273283), (727, 3279020), (1454, 1639510), (2908, 819755), (3635, 655804), (7270, 327902), (8629, 276260), (13813, 172580), (14540, 163951), (17258, 138130), (27626, 86290), (34516, 69065), (43145, 55252)]