79476740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1$

素因数の和:349

約数の個数: 96

約数和(自身を含む): 199691520

約数和(自身を除く): 120214780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 67, 70, 74, 134, 140, 148, 185, 229, 259, 268, 335, 370, 458, 469, 518, 670, 740, 916, 938, 1036, 1145, 1295, 1340, 1603, 1876, 2290, 2345, 2479, 2590, 3206, 4580, 4690, 4958, 5180, 6412, 8015, 8473, 9380, 9916, 12395, 15343, 16030, 16946, 17353, 24790, 30686, 32060, 33892, 34706, 42365, 49580, 59311, 61372, 69412, 76715, 84730, 86765, 107401, 118622, 153430, 169460, 173530, 214802, 237244, 296555, 306860, 347060, 429604, 537005, 567691, 593110, 1074010, 1135382, 1186220, 2148020, 2270764, 2838455, 3973837, 5676910, 7947674, 11353820, 15895348, 19869185, 39738370, 79476740]

約数ペア:

[(1, 79476740), (2, 39738370), (4, 19869185), (5, 15895348), (7, 11353820), (10, 7947674), (14, 5676910), (20, 3973837), (28, 2838455), (35, 2270764), (37, 2148020), (67, 1186220), (70, 1135382), (74, 1074010), (134, 593110), (140, 567691), (148, 537005), (185, 429604), (229, 347060), (259, 306860), (268, 296555), (335, 237244), (370, 214802), (458, 173530), (469, 169460), (518, 153430), (670, 118622), (740, 107401), (916, 86765), (938, 84730), (1036, 76715), (1145, 69412), (1295, 61372), (1340, 59311), (1603, 49580), (1876, 42365), (2290, 34706), (2345, 33892), (2479, 32060), (2590, 30686), (3206, 24790), (4580, 17353), (4690, 16946), (4958, 16030), (5180, 15343), (6412, 12395), (8015, 9916), (8473, 9380)]