42610400

素因数分解:

$2^5\times 5^2\times 7^2\times {\mathrm{1087}}^1$

素因数の和:1121

約数の個数: 108

約数和(自身を含む): 121117248

約数和(自身を除く): 78506848

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 140, 160, 175, 196, 200, 224, 245, 280, 350, 392, 400, 490, 560, 700, 784, 800, 980, 1087, 1120, 1225, 1400, 1568, 1960, 2174, 2450, 2800, 3920, 4348, 4900, 5435, 5600, 7609, 7840, 8696, 9800, 10870, 15218, 17392, 19600, 21740, 27175, 30436, 34784, 38045, 39200, 43480, 53263, 54350, 60872, 76090, 86960, 106526, 108700, 121744, 152180, 173920, 190225, 213052, 217400, 243488, 266315, 304360, 380450, 426104, 434800, 532630, 608720, 760900, 852208, 869600, 1065260, 1217440, 1331575, 1521800, 1704416, 2130520, 2663150, 3043600, 4261040, 5326300, 6087200, 8522080, 10652600, 21305200, 42610400]

約数ペア:

[(1, 42610400), (2, 21305200), (4, 10652600), (5, 8522080), (7, 6087200), (8, 5326300), (10, 4261040), (14, 3043600), (16, 2663150), (20, 2130520), (25, 1704416), (28, 1521800), (32, 1331575), (35, 1217440), (40, 1065260), (49, 869600), (50, 852208), (56, 760900), (70, 608720), (80, 532630), (98, 434800), (100, 426104), (112, 380450), (140, 304360), (160, 266315), (175, 243488), (196, 217400), (200, 213052), (224, 190225), (245, 173920), (280, 152180), (350, 121744), (392, 108700), (400, 106526), (490, 86960), (560, 76090), (700, 60872), (784, 54350), (800, 53263), (980, 43480), (1087, 39200), (1120, 38045), (1225, 34784), (1400, 30436), (1568, 27175), (1960, 21740), (2174, 19600), (2450, 17392), (2800, 15218), (3920, 10870), (4348, 9800), (4900, 8696), (5435, 7840), (5600, 7609)]