196261360

素因数分解:

$2^4\times 5^1\times {\mathrm{379}}^1\times {\mathrm{6473}}^1$

素因数の和:6865

約数の個数: 40

約数和(自身を含む): 457582320

約数和(自身を除く): 261320960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 379, 758, 1516, 1895, 3032, 3790, 6064, 6473, 7580, 12946, 15160, 25892, 30320, 32365, 51784, 64730, 103568, 129460, 258920, 517840, 2453267, 4906534, 9813068, 12266335, 19626136, 24532670, 39252272, 49065340, 98130680, 196261360]

約数ペア:

[(1, 196261360), (2, 98130680), (4, 49065340), (5, 39252272), (8, 24532670), (10, 19626136), (16, 12266335), (20, 9813068), (40, 4906534), (80, 2453267), (379, 517840), (758, 258920), (1516, 129460), (1895, 103568), (3032, 64730), (3790, 51784), (6064, 32365), (6473, 30320), (7580, 25892), (12946, 15160)]