11930720

素因数分解:

$2^5\times 5^1\times {\mathrm{74567}}^1$

素因数の和:74582

約数の個数: 24

約数和(自身を含む): 28186704

約数和(自身を除く): 16255984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 74567, 149134, 298268, 372835, 596536, 745670, 1193072, 1491340, 2386144, 2982680, 5965360, 11930720]

約数ペア:

[(1, 11930720), (2, 5965360), (4, 2982680), (5, 2386144), (8, 1491340), (10, 1193072), (16, 745670), (20, 596536), (32, 372835), (40, 298268), (80, 149134), (160, 74567)]