25607220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{426787}}^1$

素因数の和:426799

約数の個数: 24

約数和(自身を含む): 71700384

約数和(自身を除く): 46093164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 426787, 853574, 1280361, 1707148, 2133935, 2560722, 4267870, 5121444, 6401805, 8535740, 12803610, 25607220]

約数ペア:

[(1, 25607220), (2, 12803610), (3, 8535740), (4, 6401805), (5, 5121444), (6, 4267870), (10, 2560722), (12, 2133935), (15, 1707148), (20, 1280361), (30, 853574), (60, 426787)]