110216440

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1487}}^1$

素因数の和:1624

約数の個数: 64

約数和(自身を含む): 265161600

約数和(自身を除く): 154945160

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 109, 136, 170, 218, 340, 436, 545, 680, 872, 1090, 1487, 1853, 2180, 2974, 3706, 4360, 5948, 7412, 7435, 9265, 11896, 14824, 14870, 18530, 25279, 29740, 37060, 50558, 59480, 74120, 101116, 126395, 162083, 202232, 252790, 324166, 505580, 648332, 810415, 1011160, 1296664, 1620830, 2755411, 3241660, 5510822, 6483320, 11021644, 13777055, 22043288, 27554110, 55108220, 110216440]

約数ペア:

[(1, 110216440), (2, 55108220), (4, 27554110), (5, 22043288), (8, 13777055), (10, 11021644), (17, 6483320), (20, 5510822), (34, 3241660), (40, 2755411), (68, 1620830), (85, 1296664), (109, 1011160), (136, 810415), (170, 648332), (218, 505580), (340, 324166), (436, 252790), (545, 202232), (680, 162083), (872, 126395), (1090, 101116), (1487, 74120), (1853, 59480), (2180, 50558), (2974, 37060), (3706, 29740), (4360, 25279), (5948, 18530), (7412, 14870), (7435, 14824), (9265, 11896)]