14592220

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 32104800

約数和(自身を除く): 17512580

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 139, 145, 181, 278, 290, 362, 556, 580, 695, 724, 905, 1390, 1810, 2780, 3620, 4031, 5249, 8062, 10498, 16124, 20155, 20996, 25159, 26245, 40310, 50318, 52490, 80620, 100636, 104980, 125795, 251590, 503180, 729611, 1459222, 2918444, 3648055, 7296110, 14592220]

約数ペア:

[(1, 14592220), (2, 7296110), (4, 3648055), (5, 2918444), (10, 1459222), (20, 729611), (29, 503180), (58, 251590), (116, 125795), (139, 104980), (145, 100636), (181, 80620), (278, 52490), (290, 50318), (362, 40310), (556, 26245), (580, 25159), (695, 20996), (724, 20155), (905, 16124), (1390, 10498), (1810, 8062), (2780, 5249), (3620, 4031)]