133103800

素因数分解:

$2^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{17987}}^1$

素因数の和:18040

約数の個数: 48

約数和(自身を含む): 317847960

約数和(自身を除く): 184744160

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, 17987, 35974, 71948, 89935, 143896, 179870, 359740, 449675, 665519, 719480, 899350, 1331038, 1798700, 2662076, 3327595, 3597400, 5324152, 6655190, 13310380, 16637975, 26620760, 33275950, 66551900, 133103800]

約数ペア:

[(1, 133103800), (2, 66551900), (4, 33275950), (5, 26620760), (8, 16637975), (10, 13310380), (20, 6655190), (25, 5324152), (37, 3597400), (40, 3327595), (50, 2662076), (74, 1798700), (100, 1331038), (148, 899350), (185, 719480), (200, 665519), (296, 449675), (370, 359740), (740, 179870), (925, 143896), (1480, 89935), (1850, 71948), (3700, 35974), (7400, 17987)]