45455540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{174829}}^1$

素因数の和:174851

約数の個数: 24

約数和(自身を含む): 102800040

約数和(自身を除く): 57344500

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 174829, 349658, 699316, 874145, 1748290, 2272777, 3496580, 4545554, 9091108, 11363885, 22727770, 45455540]

約数ペア:

[(1, 45455540), (2, 22727770), (4, 11363885), (5, 9091108), (10, 4545554), (13, 3496580), (20, 2272777), (26, 1748290), (52, 874145), (65, 699316), (130, 349658), (260, 174829)]