49324160

素因数分解:

$2^7\times 5^1\times {\mathrm{77069}}^1$

素因数の和:77088

約数の個数: 32

約数和(自身を含む): 117917100

約数和(自身を除く): 68592940

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 77069, 154138, 308276, 385345, 616552, 770690, 1233104, 1541380, 2466208, 3082760, 4932416, 6165520, 9864832, 12331040, 24662080, 49324160]

約数ペア:

[(1, 49324160), (2, 24662080), (4, 12331040), (5, 9864832), (8, 6165520), (10, 4932416), (16, 3082760), (20, 2466208), (32, 1541380), (40, 1233104), (64, 770690), (80, 616552), (128, 385345), (160, 308276), (320, 154138), (640, 77069)]