88790079.000000000

素因数分解:

$2^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{11933}}^1$

素因数の和:12083

約数の個数: 40

約数和(自身を含む): 306321912

約数和(自身を除く): 175536232

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 137, 274, 548, 685, 1096, 1370, 2192, 2740, 5480, 10960, 11933, 23866, 47732, 59665, 95464, 119330, 190928, 238660, 477320, 954640, 1634821, 3269642, 6539284, 8174105, 13078568, 16348210, 26157136, 32696420, 65392840, 130785680]

約数ペア:

[(1, 130785680), (2, 65392840), (4, 32696420), (5, 26157136), (8, 16348210), (10, 13078568), (16, 8174105), (20, 6539284), (40, 3269642), (80, 1634821), (137, 954640), (274, 477320), (548, 238660), (685, 190928), (1096, 119330), (1370, 95464), (2192, 59665), (2740, 47732), (5480, 23866), (10960, 11933)]