140977400

素因数分解:

$2^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{19051}}^1$

素因数の和:19104

約数の個数: 48

約数和(自身を含む): 336648840

約数和(自身を除く): 195671440

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 37, 40, 50, 74, 100, 148, 185, 200, 296, 370, 740, 925, 1480, 1850, 3700, 7400, 19051, 38102, 76204, 95255, 152408, 190510, 381020, 476275, 704887, 762040, 952550, 1409774, 1905100, 2819548, 3524435, 3810200, 5639096, 7048870, 14097740, 17622175, 28195480, 35244350, 70488700, 140977400]

約数ペア:

[(1, 140977400), (2, 70488700), (4, 35244350), (5, 28195480), (8, 17622175), (10, 14097740), (20, 7048870), (25, 5639096), (37, 3810200), (40, 3524435), (50, 2819548), (74, 1905100), (100, 1409774), (148, 952550), (185, 762040), (200, 704887), (296, 476275), (370, 381020), (740, 190510), (925, 152408), (1480, 95255), (1850, 76204), (3700, 38102), (7400, 19051)]