61079540

素因数分解:

$2^2\times 5^1\times {\mathrm{487}}^1\times {\mathrm{6271}}^1$

素因数の和:6767

約数の個数: 24

約数和(自身を含む): 128550912

約数和(自身を除く): 67471372

約数列:

[1, 2, 4, 5, 10, 20, 487, 974, 1948, 2435, 4870, 6271, 9740, 12542, 25084, 31355, 62710, 125420, 3053977, 6107954, 12215908, 15269885, 30539770, 61079540]

約数ペア:

[(1, 61079540), (2, 30539770), (4, 15269885), (5, 12215908), (10, 6107954), (20, 3053977), (487, 125420), (974, 62710), (1948, 31355), (2435, 25084), (4870, 12542), (6271, 9740)]