137084740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{18181}}^1$

素因数の和:18232

約数の個数: 48

約数和(自身を含む): 320730480

約数和(自身を除く): 183645740

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 260, 290, 377, 580, 754, 1508, 1885, 3770, 7540, 18181, 36362, 72724, 90905, 181810, 236353, 363620, 472706, 527249, 945412, 1054498, 1181765, 2108996, 2363530, 2636245, 4727060, 5272490, 6854237, 10544980, 13708474, 27416948, 34271185, 68542370, 137084740]

約数ペア:

[(1, 137084740), (2, 68542370), (4, 34271185), (5, 27416948), (10, 13708474), (13, 10544980), (20, 6854237), (26, 5272490), (29, 4727060), (52, 2636245), (58, 2363530), (65, 2108996), (116, 1181765), (130, 1054498), (145, 945412), (260, 527249), (290, 472706), (377, 363620), (580, 236353), (754, 181810), (1508, 90905), (1885, 72724), (3770, 36362), (7540, 18181)]