224883940

素因数分解:

$2^2\times 5^1\times {\mathrm{1627}}^1\times {\mathrm{6911}}^1$

素因数の和:8547

約数の個数: 24

約数和(自身を含む): 472614912

約数和(自身を除く): 247730972

約数列:

[1, 2, 4, 5, 10, 20, 1627, 3254, 6508, 6911, 8135, 13822, 16270, 27644, 32540, 34555, 69110, 138220, 11244197, 22488394, 44976788, 56220985, 112441970, 224883940]

約数ペア:

[(1, 224883940), (2, 112441970), (4, 56220985), (5, 44976788), (10, 22488394), (20, 11244197), (1627, 138220), (3254, 69110), (6508, 34555), (6911, 32540), (8135, 27644), (13822, 16270)]