22070140

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{35597}}^1$

素因数の和:35637

約数の個数: 24

約数和(自身を含む): 47843712

約数和(自身を除く): 25773572

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 35597, 71194, 142388, 177985, 355970, 711940, 1103507, 2207014, 4414028, 5517535, 11035070, 22070140]

約数ペア:

[(1, 22070140), (2, 11035070), (4, 5517535), (5, 4414028), (10, 2207014), (20, 1103507), (31, 711940), (62, 355970), (124, 177985), (155, 142388), (310, 71194), (620, 35597)]