17112880

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12583}}^1$

素因数の和:12613

約数の個数: 40

約数和(自身を含む): 42131232

約数和(自身を除く): 25018352

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 12583, 25166, 50332, 62915, 100664, 125830, 201328, 213911, 251660, 427822, 503320, 855644, 1006640, 1069555, 1711288, 2139110, 3422576, 4278220, 8556440, 17112880]

約数ペア:

[(1, 17112880), (2, 8556440), (4, 4278220), (5, 3422576), (8, 2139110), (10, 1711288), (16, 1069555), (17, 1006640), (20, 855644), (34, 503320), (40, 427822), (68, 251660), (80, 213911), (85, 201328), (136, 125830), (170, 100664), (272, 62915), (340, 50332), (680, 25166), (1360, 12583)]