116742640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{208469}}^1$

素因数の和:208489

約数の個数: 40

約数和(自身を含む): 310203360

約数和(自身を除く): 193460720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 208469, 416938, 833876, 1042345, 1459283, 1667752, 2084690, 2918566, 3335504, 4169380, 5837132, 7296415, 8338760, 11674264, 14592830, 16677520, 23348528, 29185660, 58371320, 116742640]

約数ペア:

[(1, 116742640), (2, 58371320), (4, 29185660), (5, 23348528), (7, 16677520), (8, 14592830), (10, 11674264), (14, 8338760), (16, 7296415), (20, 5837132), (28, 4169380), (35, 3335504), (40, 2918566), (56, 2084690), (70, 1667752), (80, 1459283), (112, 1042345), (140, 833876), (280, 416938), (560, 208469)]