1122380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{8017}}^1$

素因数の和:8033

約数の個数: 24

約数和(自身を含む): 2694048

約数和(自身を除く): 1571668

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 8017, 16034, 32068, 40085, 56119, 80170, 112238, 160340, 224476, 280595, 561190, 1122380]

約数ペア:

[(1, 1122380), (2, 561190), (4, 280595), (5, 224476), (7, 160340), (10, 112238), (14, 80170), (20, 56119), (28, 40085), (35, 32068), (70, 16034), (140, 8017)]