82349320

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{337}}^1$

素因数の和:538

約数の個数: 64

約数和(自身を含む): 191646000

約数和(自身を除く): 109296680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 149, 164, 205, 298, 328, 337, 410, 596, 674, 745, 820, 1192, 1348, 1490, 1640, 1685, 2696, 2980, 3370, 5960, 6109, 6740, 12218, 13480, 13817, 24436, 27634, 30545, 48872, 50213, 55268, 61090, 69085, 100426, 110536, 122180, 138170, 200852, 244360, 251065, 276340, 401704, 502130, 552680, 1004260, 2008520, 2058733, 4117466, 8234932, 10293665, 16469864, 20587330, 41174660, 82349320]

約数ペア:

[(1, 82349320), (2, 41174660), (4, 20587330), (5, 16469864), (8, 10293665), (10, 8234932), (20, 4117466), (40, 2058733), (41, 2008520), (82, 1004260), (149, 552680), (164, 502130), (205, 401704), (298, 276340), (328, 251065), (337, 244360), (410, 200852), (596, 138170), (674, 122180), (745, 110536), (820, 100426), (1192, 69085), (1348, 61090), (1490, 55268), (1640, 50213), (1685, 48872), (2696, 30545), (2980, 27634), (3370, 24436), (5960, 13817), (6109, 13480), (6740, 12218)]