2205200

素因数分解:

$2^4\times 5^2\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:204

約数の個数: 60

約数和(自身を含む): 5477700

約数和(自身を除く): 3272500

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 37, 40, 50, 74, 80, 100, 148, 149, 185, 200, 296, 298, 370, 400, 592, 596, 740, 745, 925, 1192, 1480, 1490, 1850, 2384, 2960, 2980, 3700, 3725, 5513, 5960, 7400, 7450, 11026, 11920, 14800, 14900, 22052, 27565, 29800, 44104, 55130, 59600, 88208, 110260, 137825, 220520, 275650, 441040, 551300, 1102600, 2205200]

約数ペア:

[(1, 2205200), (2, 1102600), (4, 551300), (5, 441040), (8, 275650), (10, 220520), (16, 137825), (20, 110260), (25, 88208), (37, 59600), (40, 55130), (50, 44104), (74, 29800), (80, 27565), (100, 22052), (148, 14900), (149, 14800), (185, 11920), (200, 11026), (296, 7450), (298, 7400), (370, 5960), (400, 5513), (592, 3725), (596, 3700), (740, 2980), (745, 2960), (925, 2384), (1192, 1850), (1480, 1490)]