61053320

素因数分解:

$2^3\times 5^1\times {\mathrm{179}}^1\times {\mathrm{8527}}^1$

素因数の和:8717

約数の個数: 32

約数和(自身を含む): 138153600

約数和(自身を除く): 77100280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 179, 358, 716, 895, 1432, 1790, 3580, 7160, 8527, 17054, 34108, 42635, 68216, 85270, 170540, 341080, 1526333, 3052666, 6105332, 7631665, 12210664, 15263330, 30526660, 61053320]

約数ペア:

[(1, 61053320), (2, 30526660), (4, 15263330), (5, 12210664), (8, 7631665), (10, 6105332), (20, 3052666), (40, 1526333), (179, 341080), (358, 170540), (716, 85270), (895, 68216), (1432, 42635), (1790, 34108), (3580, 17054), (7160, 8527)]