1828925140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{34469}}^1$

素因数の和:34864

約数の個数: 48

約数和(自身を含む): 4401129600

約数和(自身を除く): 2572204460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 379, 758, 1516, 1895, 2653, 3790, 5306, 7580, 10612, 13265, 26530, 34469, 53060, 68938, 137876, 172345, 241283, 344690, 482566, 689380, 965132, 1206415, 2412830, 4825660, 13063751, 26127502, 52255004, 65318755, 91446257, 130637510, 182892514, 261275020, 365785028, 457231285, 914462570, 1828925140]

約数ペア:

[(1, 1828925140), (2, 914462570), (4, 457231285), (5, 365785028), (7, 261275020), (10, 182892514), (14, 130637510), (20, 91446257), (28, 65318755), (35, 52255004), (70, 26127502), (140, 13063751), (379, 4825660), (758, 2412830), (1516, 1206415), (1895, 965132), (2653, 689380), (3790, 482566), (5306, 344690), (7580, 241283), (10612, 172345), (13265, 137876), (26530, 68938), (34469, 53060)]