45481540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{174929}}^1$

素因数の和:174951

約数の個数: 24

約数和(自身を含む): 102858840

約数和(自身を除く): 57377300

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 174929, 349858, 699716, 874645, 1749290, 2274077, 3498580, 4548154, 9096308, 11370385, 22740770, 45481540]

約数ペア:

[(1, 45481540), (2, 22740770), (4, 11370385), (5, 9096308), (10, 4548154), (13, 3498580), (20, 2274077), (26, 1749290), (52, 874645), (65, 699716), (130, 349858), (260, 174929)]