1120341740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{8002441}}^1$

素因数の和:8002457

約数の個数: 24

約数和(自身を含む): 2688820512

約数和(自身を除く): 1568478772

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 8002441, 16004882, 32009764, 40012205, 56017087, 80024410, 112034174, 160048820, 224068348, 280085435, 560170870, 1120341740]

約数ペア:

[(1, 1120341740), (2, 560170870), (4, 280085435), (5, 224068348), (7, 160048820), (10, 112034174), (14, 80024410), (20, 56017087), (28, 40012205), (35, 32009764), (70, 16004882), (140, 8002441)]