27420550

素因数分解:

$2^1\times 5^2\times {\mathrm{137}}^1\times {\mathrm{4003}}^1$

素因数の和:4152

約数の個数: 24

約数和(自身を含む): 51387336

約数和(自身を除く): 23966786

約数列:

[1, 2, 5, 10, 25, 50, 137, 274, 685, 1370, 3425, 4003, 6850, 8006, 20015, 40030, 100075, 200150, 548411, 1096822, 2742055, 5484110, 13710275, 27420550]

約数ペア:

[(1, 27420550), (2, 13710275), (5, 5484110), (10, 2742055), (25, 1096822), (50, 548411), (137, 200150), (274, 100075), (685, 40030), (1370, 20015), (3425, 8006), (4003, 6850)]