4445120

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{479}}^1$

素因数の和:525

約数の個数: 56

約数和(自身を含む): 10972800

約数和(自身を除く): 6527680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 145, 160, 232, 290, 320, 464, 479, 580, 928, 958, 1160, 1856, 1916, 2320, 2395, 3832, 4640, 4790, 7664, 9280, 9580, 13891, 15328, 19160, 27782, 30656, 38320, 55564, 69455, 76640, 111128, 138910, 153280, 222256, 277820, 444512, 555640, 889024, 1111280, 2222560, 4445120]

約数ペア:

[(1, 4445120), (2, 2222560), (4, 1111280), (5, 889024), (8, 555640), (10, 444512), (16, 277820), (20, 222256), (29, 153280), (32, 138910), (40, 111128), (58, 76640), (64, 69455), (80, 55564), (116, 38320), (145, 30656), (160, 27782), (232, 19160), (290, 15328), (320, 13891), (464, 9580), (479, 9280), (580, 7664), (928, 4790), (958, 4640), (1160, 3832), (1856, 2395), (1916, 2320)]