45475820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{174907}}^1$

素因数の和:174929

約数の個数: 24

約数和(自身を含む): 102845904

約数和(自身を除く): 57370084

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 174907, 349814, 699628, 874535, 1749070, 2273791, 3498140, 4547582, 9095164, 11368955, 22737910, 45475820]

約数ペア:

[(1, 45475820), (2, 22737910), (4, 11368955), (5, 9095164), (10, 4547582), (13, 3498140), (20, 2273791), (26, 1749070), (52, 874535), (65, 699628), (130, 349814), (260, 174907)]