13784360

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{14983}}^1$

素因数の和:15017

約数の個数: 32

約数和(自身を含む): 32365440

約数和(自身を除く): 18581080

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 14983, 29966, 59932, 74915, 119864, 149830, 299660, 344609, 599320, 689218, 1378436, 1723045, 2756872, 3446090, 6892180, 13784360]

約数ペア:

[(1, 13784360), (2, 6892180), (4, 3446090), (5, 2756872), (8, 1723045), (10, 1378436), (20, 689218), (23, 599320), (40, 344609), (46, 299660), (92, 149830), (115, 119864), (184, 74915), (230, 59932), (460, 29966), (920, 14983)]