13360673920

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1897823}}^1$

素因数の和:1897853

約数の個数: 64

約数和(自身を含む): 34844048640

約数和(自身を除く): 21483374720

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 320, 352, 440, 640, 704, 880, 1408, 1760, 3520, 7040, 1897823, 3795646, 7591292, 9489115, 15182584, 18978230, 20876053, 30365168, 37956460, 41752106, 60730336, 75912920, 83504212, 104380265, 121460672, 151825840, 167008424, 208760530, 242921344, 303651680, 334016848, 417521060, 607303360, 668033696, 835042120, 1214606720, 1336067392, 1670084240, 2672134784, 3340168480, 6680336960, 13360673920]

約数ペア:

[(1, 13360673920), (2, 6680336960), (4, 3340168480), (5, 2672134784), (8, 1670084240), (10, 1336067392), (11, 1214606720), (16, 835042120), (20, 668033696), (22, 607303360), (32, 417521060), (40, 334016848), (44, 303651680), (55, 242921344), (64, 208760530), (80, 167008424), (88, 151825840), (110, 121460672), (128, 104380265), (160, 83504212), (176, 75912920), (220, 60730336), (320, 41752106), (352, 37956460), (440, 30365168), (640, 20876053), (704, 18978230), (880, 15182584), (1408, 9489115), (1760, 7591292), (3520, 3795646), (7040, 1897823)]