74744380

素因数分解:

$2^2\times 5^1\times {\mathrm{1627}}^1\times {\mathrm{2297}}^1$

素因数の和:3933

約数の個数: 24

約数和(自身を含む): 157128048

約数和(自身を除く): 82383668

約数列:

[1, 2, 4, 5, 10, 20, 1627, 2297, 3254, 4594, 6508, 8135, 9188, 11485, 16270, 22970, 32540, 45940, 3737219, 7474438, 14948876, 18686095, 37372190, 74744380]

約数ペア:

[(1, 74744380), (2, 37372190), (4, 18686095), (5, 14948876), (10, 7474438), (20, 3737219), (1627, 45940), (2297, 32540), (3254, 22970), (4594, 16270), (6508, 11485), (8135, 9188)]