12835520

素因数分解:

$2^6\times 5^1\times {\mathrm{40111}}^1$

素因数の和:40128

約数の個数: 28

約数和(自身を含む): 30565344

約数和(自身を除く): 17729824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 40111, 80222, 160444, 200555, 320888, 401110, 641776, 802220, 1283552, 1604440, 2567104, 3208880, 6417760, 12835520]

約数ペア:

[(1, 12835520), (2, 6417760), (4, 3208880), (5, 2567104), (8, 1604440), (10, 1283552), (16, 802220), (20, 641776), (32, 401110), (40, 320888), (64, 200555), (80, 160444), (160, 80222), (320, 40111)]