25870030

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2411}}^1$

素因数の和:2484

約数の個数: 32

約数和(自身を含む): 49494240

約数和(自身を除く): 23624210

約数列:

[1, 2, 5, 10, 29, 37, 58, 74, 145, 185, 290, 370, 1073, 2146, 2411, 4822, 5365, 10730, 12055, 24110, 69919, 89207, 139838, 178414, 349595, 446035, 699190, 892070, 2587003, 5174006, 12935015, 25870030]

約数ペア:

[(1, 25870030), (2, 12935015), (5, 5174006), (10, 2587003), (29, 892070), (37, 699190), (58, 446035), (74, 349595), (145, 178414), (185, 139838), (290, 89207), (370, 69919), (1073, 24110), (2146, 12055), (2411, 10730), (4822, 5365)]