14925020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{379}}^1$

素因数の和:578

約数の個数: 48

約数和(自身を含む): 34473600

約数和(自身を除く): 19548580

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 179, 220, 358, 379, 716, 758, 895, 1516, 1790, 1895, 1969, 3580, 3790, 3938, 4169, 7580, 7876, 8338, 9845, 16676, 19690, 20845, 39380, 41690, 67841, 83380, 135682, 271364, 339205, 678410, 746251, 1356820, 1492502, 2985004, 3731255, 7462510, 14925020]

約数ペア:

[(1, 14925020), (2, 7462510), (4, 3731255), (5, 2985004), (10, 1492502), (11, 1356820), (20, 746251), (22, 678410), (44, 339205), (55, 271364), (110, 135682), (179, 83380), (220, 67841), (358, 41690), (379, 39380), (716, 20845), (758, 19690), (895, 16676), (1516, 9845), (1790, 8338), (1895, 7876), (1969, 7580), (3580, 4169), (3790, 3938)]