8110400

素因数分解:

$2^6\times 5^2\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:196

約数の個数: 84

約数和(自身を含む): 20645628

約数和(自身を除く): 12535228

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 37, 40, 50, 64, 74, 80, 100, 137, 148, 160, 185, 200, 274, 296, 320, 370, 400, 548, 592, 685, 740, 800, 925, 1096, 1184, 1370, 1480, 1600, 1850, 2192, 2368, 2740, 2960, 3425, 3700, 4384, 5069, 5480, 5920, 6850, 7400, 8768, 10138, 10960, 11840, 13700, 14800, 20276, 21920, 25345, 27400, 29600, 40552, 43840, 50690, 54800, 59200, 81104, 101380, 109600, 126725, 162208, 202760, 219200, 253450, 324416, 405520, 506900, 811040, 1013800, 1622080, 2027600, 4055200, 8110400]

約数ペア:

[(1, 8110400), (2, 4055200), (4, 2027600), (5, 1622080), (8, 1013800), (10, 811040), (16, 506900), (20, 405520), (25, 324416), (32, 253450), (37, 219200), (40, 202760), (50, 162208), (64, 126725), (74, 109600), (80, 101380), (100, 81104), (137, 59200), (148, 54800), (160, 50690), (185, 43840), (200, 40552), (274, 29600), (296, 27400), (320, 25345), (370, 21920), (400, 20276), (548, 14800), (592, 13700), (685, 11840), (740, 10960), (800, 10138), (925, 8768), (1096, 7400), (1184, 6850), (1370, 5920), (1480, 5480), (1600, 5069), (1850, 4384), (2192, 3700), (2368, 3425), (2740, 2960)]