38901800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{751}}^1$

素因数の和:811

約数の個数: 96

約数和(自身を含む): 106302720

約数和(自身を除く): 67400920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 37, 40, 50, 56, 70, 74, 100, 140, 148, 175, 185, 200, 259, 280, 296, 350, 370, 518, 700, 740, 751, 925, 1036, 1295, 1400, 1480, 1502, 1850, 2072, 2590, 3004, 3700, 3755, 5180, 5257, 6008, 6475, 7400, 7510, 10360, 10514, 12950, 15020, 18775, 21028, 25900, 26285, 27787, 30040, 37550, 42056, 51800, 52570, 55574, 75100, 105140, 111148, 131425, 138935, 150200, 194509, 210280, 222296, 262850, 277870, 389018, 525700, 555740, 694675, 778036, 972545, 1051400, 1111480, 1389350, 1556072, 1945090, 2778700, 3890180, 4862725, 5557400, 7780360, 9725450, 19450900, 38901800]

約数ペア:

[(1, 38901800), (2, 19450900), (4, 9725450), (5, 7780360), (7, 5557400), (8, 4862725), (10, 3890180), (14, 2778700), (20, 1945090), (25, 1556072), (28, 1389350), (35, 1111480), (37, 1051400), (40, 972545), (50, 778036), (56, 694675), (70, 555740), (74, 525700), (100, 389018), (140, 277870), (148, 262850), (175, 222296), (185, 210280), (200, 194509), (259, 150200), (280, 138935), (296, 131425), (350, 111148), (370, 105140), (518, 75100), (700, 55574), (740, 52570), (751, 51800), (925, 42056), (1036, 37550), (1295, 30040), (1400, 27787), (1480, 26285), (1502, 25900), (1850, 21028), (2072, 18775), (2590, 15020), (3004, 12950), (3700, 10514), (3755, 10360), (5180, 7510), (5257, 7400), (6008, 6475)]