61834180

素因数分解:

$2^2\times 5^1\times {\mathrm{1103}}^1\times {\mathrm{2803}}^1$

素因数の和:3915

約数の個数: 24

約数和(自身を含む): 130015872

約数和(自身を除く): 68181692

約数列:

[1, 2, 4, 5, 10, 20, 1103, 2206, 2803, 4412, 5515, 5606, 11030, 11212, 14015, 22060, 28030, 56060, 3091709, 6183418, 12366836, 15458545, 30917090, 61834180]

約数ペア:

[(1, 61834180), (2, 30917090), (4, 15458545), (5, 12366836), (10, 6183418), (20, 3091709), (1103, 56060), (2206, 28030), (2803, 22060), (4412, 14015), (5515, 11212), (5606, 11030)]