12514580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{379}}^1$

素因数の和:528

約数の個数: 48

約数和(自身を含む): 28600320

約数和(自身を除く): 16085740

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 127, 130, 254, 260, 379, 508, 635, 758, 1270, 1516, 1651, 1895, 2540, 3302, 3790, 4927, 6604, 7580, 8255, 9854, 16510, 19708, 24635, 33020, 48133, 49270, 96266, 98540, 192532, 240665, 481330, 625729, 962660, 1251458, 2502916, 3128645, 6257290, 12514580]

約数ペア:

[(1, 12514580), (2, 6257290), (4, 3128645), (5, 2502916), (10, 1251458), (13, 962660), (20, 625729), (26, 481330), (52, 240665), (65, 192532), (127, 98540), (130, 96266), (254, 49270), (260, 48133), (379, 33020), (508, 24635), (635, 19708), (758, 16510), (1270, 9854), (1516, 8255), (1651, 7580), (1895, 6604), (2540, 4927), (3302, 3790)]