45057220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173297}}^1$

素因数の和:173319

約数の個数: 24

約数和(自身を含む): 101899224

約数和(自身を除く): 56842004

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 173297, 346594, 693188, 866485, 1732970, 2252861, 3465940, 4505722, 9011444, 11264305, 22528610, 45057220]

約数ペア:

[(1, 45057220), (2, 22528610), (4, 11264305), (5, 9011444), (10, 4505722), (13, 3465940), (20, 2252861), (26, 1732970), (52, 866485), (65, 693188), (130, 346594), (260, 173297)]