9861440

素因数分解:

$2^6\times 5^1\times {\mathrm{30817}}^1$

素因数の和:30834

約数の個数: 28

約数和(自身を含む): 23483316

約数和(自身を除く): 13621876

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 30817, 61634, 123268, 154085, 246536, 308170, 493072, 616340, 986144, 1232680, 1972288, 2465360, 4930720, 9861440]

約数ペア:

[(1, 9861440), (2, 4930720), (4, 2465360), (5, 1972288), (8, 1232680), (10, 986144), (16, 616340), (20, 493072), (32, 308170), (40, 246536), (64, 154085), (80, 123268), (160, 61634), (320, 30817)]