55171360

素因数分解:

$2^5\times 5^1\times {\mathrm{344821}}^1$

素因数の和:344836

約数の個数: 24

約数和(自身を含む): 130342716

約数和(自身を除く): 75171356

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 344821, 689642, 1379284, 1724105, 2758568, 3448210, 5517136, 6896420, 11034272, 13792840, 27585680, 55171360]

約数ペア:

[(1, 55171360), (2, 27585680), (4, 13792840), (5, 11034272), (8, 6896420), (10, 5517136), (16, 3448210), (20, 2758568), (32, 1724105), (40, 1379284), (80, 689642), (160, 344821)]