2222560

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{479}}^1$

素因数の和:523

約数の個数: 48

約数和(自身を含む): 5443200

約数和(自身を除く): 3220640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 479, 580, 928, 958, 1160, 1916, 2320, 2395, 3832, 4640, 4790, 7664, 9580, 13891, 15328, 19160, 27782, 38320, 55564, 69455, 76640, 111128, 138910, 222256, 277820, 444512, 555640, 1111280, 2222560]

約数ペア:

[(1, 2222560), (2, 1111280), (4, 555640), (5, 444512), (8, 277820), (10, 222256), (16, 138910), (20, 111128), (29, 76640), (32, 69455), (40, 55564), (58, 38320), (80, 27782), (116, 19160), (145, 15328), (160, 13891), (232, 9580), (290, 7664), (464, 4790), (479, 4640), (580, 3832), (928, 2395), (958, 2320), (1160, 1916)]