1085805500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{167047}}^1$

素因数の和:167079

約数の個数: 48

約数和(自身を含む): 2553829824

約数和(自身を除く): 1468024324

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 125, 130, 250, 260, 325, 500, 650, 1300, 1625, 3250, 6500, 167047, 334094, 668188, 835235, 1670470, 2171611, 3340940, 4176175, 4343222, 8352350, 8686444, 10858055, 16704700, 20880875, 21716110, 41761750, 43432220, 54290275, 83523500, 108580550, 217161100, 271451375, 542902750, 1085805500]

約数ペア:

[(1, 1085805500), (2, 542902750), (4, 271451375), (5, 217161100), (10, 108580550), (13, 83523500), (20, 54290275), (25, 43432220), (26, 41761750), (50, 21716110), (52, 20880875), (65, 16704700), (100, 10858055), (125, 8686444), (130, 8352350), (250, 4343222), (260, 4176175), (325, 3340940), (500, 2171611), (650, 1670470), (1300, 835235), (1625, 668188), (3250, 334094), (6500, 167047)]