55030880

素因数分解:

$2^5\times 5^1\times {\mathrm{343943}}^1$

素因数の和:343958

約数の個数: 24

約数和(自身を含む): 130010832

約数和(自身を除く): 74979952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 343943, 687886, 1375772, 1719715, 2751544, 3439430, 5503088, 6878860, 11006176, 13757720, 27515440, 55030880]

約数ペア:

[(1, 55030880), (2, 27515440), (4, 13757720), (5, 11006176), (8, 6878860), (10, 5503088), (16, 3439430), (20, 2751544), (32, 1719715), (40, 1375772), (80, 687886), (160, 343943)]