148113400

素因数分解:

$2^3\times 5^2\times {\mathrm{787}}^1\times {\mathrm{941}}^1$

素因数の和:1744

約数の個数: 48

約数和(自身を含む): 345167640

約数和(自身を除く): 197054240

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 787, 941, 1574, 1882, 3148, 3764, 3935, 4705, 6296, 7528, 7870, 9410, 15740, 18820, 19675, 23525, 31480, 37640, 39350, 47050, 78700, 94100, 157400, 188200, 740567, 1481134, 2962268, 3702835, 5924536, 7405670, 14811340, 18514175, 29622680, 37028350, 74056700, 148113400]

約数ペア:

[(1, 148113400), (2, 74056700), (4, 37028350), (5, 29622680), (8, 18514175), (10, 14811340), (20, 7405670), (25, 5924536), (40, 3702835), (50, 2962268), (100, 1481134), (200, 740567), (787, 188200), (941, 157400), (1574, 94100), (1882, 78700), (3148, 47050), (3764, 39350), (3935, 37640), (4705, 31480), (6296, 23525), (7528, 19675), (7870, 18820), (9410, 15740)]