22380140

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{36097}}^1$

素因数の和:36137

約数の個数: 24

約数和(自身を含む): 48515712

約数和(自身を除く): 26135572

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 36097, 72194, 144388, 180485, 360970, 721940, 1119007, 2238014, 4476028, 5595035, 11190070, 22380140]

約数ペア:

[(1, 22380140), (2, 11190070), (4, 5595035), (5, 4476028), (10, 2238014), (20, 1119007), (31, 721940), (62, 360970), (124, 180485), (155, 144388), (310, 72194), (620, 36097)]