122211140

素因数分解:

$2^2\times 5^1\times {\mathrm{1217}}^1\times {\mathrm{5021}}^1$

素因数の和:6247

約数の個数: 24

約数和(自身を含む): 256905432

約数和(自身を除く): 134694292

約数列:

[1, 2, 4, 5, 10, 20, 1217, 2434, 4868, 5021, 6085, 10042, 12170, 20084, 24340, 25105, 50210, 100420, 6110557, 12221114, 24442228, 30552785, 61105570, 122211140]

約数ペア:

[(1, 122211140), (2, 61105570), (4, 30552785), (5, 24442228), (10, 12221114), (20, 6110557), (1217, 100420), (2434, 50210), (4868, 25105), (5021, 24340), (6085, 20084), (10042, 12170)]