1265015200

素因数分解:

$2^5\times 5^2\times {\mathrm{37}}^1\times {\mathrm{42737}}^1$

素因数の和:42794

約数の個数: 72

約数和(自身を含む): 3171757932

約数和(自身を除く): 1906742732

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 37, 40, 50, 74, 80, 100, 148, 160, 185, 200, 296, 370, 400, 592, 740, 800, 925, 1184, 1480, 1850, 2960, 3700, 5920, 7400, 14800, 29600, 42737, 85474, 170948, 213685, 341896, 427370, 683792, 854740, 1068425, 1367584, 1581269, 1709480, 2136850, 3162538, 3418960, 4273700, 6325076, 6837920, 7906345, 8547400, 12650152, 15812690, 17094800, 25300304, 31625380, 34189600, 39531725, 50600608, 63250760, 79063450, 126501520, 158126900, 253003040, 316253800, 632507600, 1265015200]

約数ペア:

[(1, 1265015200), (2, 632507600), (4, 316253800), (5, 253003040), (8, 158126900), (10, 126501520), (16, 79063450), (20, 63250760), (25, 50600608), (32, 39531725), (37, 34189600), (40, 31625380), (50, 25300304), (74, 17094800), (80, 15812690), (100, 12650152), (148, 8547400), (160, 7906345), (185, 6837920), (200, 6325076), (296, 4273700), (370, 3418960), (400, 3162538), (592, 2136850), (740, 1709480), (800, 1581269), (925, 1367584), (1184, 1068425), (1480, 854740), (1850, 683792), (2960, 427370), (3700, 341896), (5920, 213685), (7400, 170948), (14800, 85474), (29600, 42737)]