39953200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{751}}^1$

素因数の和:795

約数の個数: 120

約数和(自身を含む): 115627520

約数和(自身を除く): 75674320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 35, 38, 40, 50, 56, 70, 76, 80, 95, 100, 112, 133, 140, 152, 175, 190, 200, 266, 280, 304, 350, 380, 400, 475, 532, 560, 665, 700, 751, 760, 950, 1064, 1330, 1400, 1502, 1520, 1900, 2128, 2660, 2800, 3004, 3325, 3755, 3800, 5257, 5320, 6008, 6650, 7510, 7600, 10514, 10640, 12016, 13300, 14269, 15020, 18775, 21028, 26285, 26600, 28538, 30040, 37550, 42056, 52570, 53200, 57076, 60080, 71345, 75100, 84112, 99883, 105140, 114152, 131425, 142690, 150200, 199766, 210280, 228304, 262850, 285380, 300400, 356725, 399532, 420560, 499415, 525700, 570760, 713450, 799064, 998830, 1051400, 1141520, 1426900, 1598128, 1997660, 2102800, 2497075, 2853800, 3995320, 4994150, 5707600, 7990640, 9988300, 19976600, 39953200]

約数ペア:

[(1, 39953200), (2, 19976600), (4, 9988300), (5, 7990640), (7, 5707600), (8, 4994150), (10, 3995320), (14, 2853800), (16, 2497075), (19, 2102800), (20, 1997660), (25, 1598128), (28, 1426900), (35, 1141520), (38, 1051400), (40, 998830), (50, 799064), (56, 713450), (70, 570760), (76, 525700), (80, 499415), (95, 420560), (100, 399532), (112, 356725), (133, 300400), (140, 285380), (152, 262850), (175, 228304), (190, 210280), (200, 199766), (266, 150200), (280, 142690), (304, 131425), (350, 114152), (380, 105140), (400, 99883), (475, 84112), (532, 75100), (560, 71345), (665, 60080), (700, 57076), (751, 53200), (760, 52570), (950, 42056), (1064, 37550), (1330, 30040), (1400, 28538), (1502, 26600), (1520, 26285), (1900, 21028), (2128, 18775), (2660, 15020), (2800, 14269), (3004, 13300), (3325, 12016), (3755, 10640), (3800, 10514), (5257, 7600), (5320, 7510), (6008, 6650)]