13174960

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4451}}^1$

素因数の和:4501

約数の個数: 40

約数和(自身を含む): 31466736

約数和(自身を除く): 18291776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 4451, 8902, 17804, 22255, 35608, 44510, 71216, 89020, 164687, 178040, 329374, 356080, 658748, 823435, 1317496, 1646870, 2634992, 3293740, 6587480, 13174960]

約数ペア:

[(1, 13174960), (2, 6587480), (4, 3293740), (5, 2634992), (8, 1646870), (10, 1317496), (16, 823435), (20, 658748), (37, 356080), (40, 329374), (74, 178040), (80, 164687), (148, 89020), (185, 71216), (296, 44510), (370, 35608), (592, 22255), (740, 17804), (1480, 8902), (2960, 4451)]