118432880

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{87083}}^1$

素因数の和:87113

約数の個数: 40

約数和(自身を含む): 291557232

約数和(自身を除く): 173124352

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 87083, 174166, 348332, 435415, 696664, 870830, 1393328, 1480411, 1741660, 2960822, 3483320, 5921644, 6966640, 7402055, 11843288, 14804110, 23686576, 29608220, 59216440, 118432880]

約数ペア:

[(1, 118432880), (2, 59216440), (4, 29608220), (5, 23686576), (8, 14804110), (10, 11843288), (16, 7402055), (17, 6966640), (20, 5921644), (34, 3483320), (40, 2960822), (68, 1741660), (80, 1480411), (85, 1393328), (136, 870830), (170, 696664), (272, 435415), (340, 348332), (680, 174166), (1360, 87083)]