40552000

素因数分解:

$2^6\times 5^3\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:201

約数の個数: 112

約数和(自身を含む): 103894128

約数和(自身を除く): 63342128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 37, 40, 50, 64, 74, 80, 100, 125, 137, 148, 160, 185, 200, 250, 274, 296, 320, 370, 400, 500, 548, 592, 685, 740, 800, 925, 1000, 1096, 1184, 1370, 1480, 1600, 1850, 2000, 2192, 2368, 2740, 2960, 3425, 3700, 4000, 4384, 4625, 5069, 5480, 5920, 6850, 7400, 8000, 8768, 9250, 10138, 10960, 11840, 13700, 14800, 17125, 18500, 20276, 21920, 25345, 27400, 29600, 34250, 37000, 40552, 43840, 50690, 54800, 59200, 68500, 74000, 81104, 101380, 109600, 126725, 137000, 148000, 162208, 202760, 219200, 253450, 274000, 296000, 324416, 405520, 506900, 548000, 633625, 811040, 1013800, 1096000, 1267250, 1622080, 2027600, 2534500, 4055200, 5069000, 8110400, 10138000, 20276000, 40552000]

約数ペア:

[(1, 40552000), (2, 20276000), (4, 10138000), (5, 8110400), (8, 5069000), (10, 4055200), (16, 2534500), (20, 2027600), (25, 1622080), (32, 1267250), (37, 1096000), (40, 1013800), (50, 811040), (64, 633625), (74, 548000), (80, 506900), (100, 405520), (125, 324416), (137, 296000), (148, 274000), (160, 253450), (185, 219200), (200, 202760), (250, 162208), (274, 148000), (296, 137000), (320, 126725), (370, 109600), (400, 101380), (500, 81104), (548, 74000), (592, 68500), (685, 59200), (740, 54800), (800, 50690), (925, 43840), (1000, 40552), (1096, 37000), (1184, 34250), (1370, 29600), (1480, 27400), (1600, 25345), (1850, 21920), (2000, 20276), (2192, 18500), (2368, 17125), (2740, 14800), (2960, 13700), (3425, 11840), (3700, 10960), (4000, 10138), (4384, 9250), (4625, 8768), (5069, 8000), (5480, 7400), (5920, 6850)]