26554260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{442571}}^1$

素因数の和:442583

約数の個数: 24

約数和(自身を含む): 74352096

約数和(自身を除く): 47797836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 442571, 885142, 1327713, 1770284, 2212855, 2655426, 4425710, 5310852, 6638565, 8851420, 13277130, 26554260]

約数ペア:

[(1, 26554260), (2, 13277130), (3, 8851420), (4, 6638565), (5, 5310852), (6, 4425710), (10, 2655426), (12, 2212855), (15, 1770284), (20, 1327713), (30, 885142), (60, 442571)]