27610520

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{14087}}^1$

素因数の和:14112

約数の個数: 48

約数和(自身を含む): 72271440

約数和(自身を除く): 44660920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 14087, 28174, 56348, 70435, 98609, 112696, 140870, 197218, 281740, 394436, 493045, 563480, 690263, 788872, 986090, 1380526, 1972180, 2761052, 3451315, 3944360, 5522104, 6902630, 13805260, 27610520]

約数ペア:

[(1, 27610520), (2, 13805260), (4, 6902630), (5, 5522104), (7, 3944360), (8, 3451315), (10, 2761052), (14, 1972180), (20, 1380526), (28, 986090), (35, 788872), (40, 690263), (49, 563480), (56, 493045), (70, 394436), (98, 281740), (140, 197218), (196, 140870), (245, 112696), (280, 98609), (392, 70435), (490, 56348), (980, 28174), (1960, 14087)]