22229600

素因数分解:

$2^5\times 5^2\times {\mathrm{37}}^1\times {\mathrm{751}}^1$

素因数の和:808

約数の個数: 72

約数和(自身を含む): 55808928

約数和(自身を除く): 33579328

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, 751, 800, 925, 1184, 1480, 1502, 1850, 2960, 3004, 3700, 3755, 5920, 6008, 7400, 7510, 12016, 14800, 15020, 18775, 24032, 27787, 29600, 30040, 37550, 55574, 60080, 75100, 111148, 120160, 138935, 150200, 222296, 277870, 300400, 444592, 555740, 600800, 694675, 889184, 1111480, 1389350, 2222960, 2778700, 4445920, 5557400, 11114800, 22229600]

約数ペア:

[(1, 22229600), (2, 11114800), (4, 5557400), (5, 4445920), (8, 2778700), (10, 2222960), (16, 1389350), (20, 1111480), (25, 889184), (32, 694675), (37, 600800), (40, 555740), (50, 444592), (74, 300400), (80, 277870), (100, 222296), (148, 150200), (160, 138935), (185, 120160), (200, 111148), (296, 75100), (370, 60080), (400, 55574), (592, 37550), (740, 30040), (751, 29600), (800, 27787), (925, 24032), (1184, 18775), (1480, 15020), (1502, 14800), (1850, 12016), (2960, 7510), (3004, 7400), (3700, 6008), (3755, 5920)]