29017820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{479}}^1$

素因数の和:734

約数の個数: 48

約数和(自身を含む): 66044160

約数和(自身を除く): 37026340

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 233, 260, 466, 479, 932, 958, 1165, 1916, 2330, 2395, 3029, 4660, 4790, 6058, 6227, 9580, 12116, 12454, 15145, 24908, 30290, 31135, 60580, 62270, 111607, 124540, 223214, 446428, 558035, 1116070, 1450891, 2232140, 2901782, 5803564, 7254455, 14508910, 29017820]

約数ペア:

[(1, 29017820), (2, 14508910), (4, 7254455), (5, 5803564), (10, 2901782), (13, 2232140), (20, 1450891), (26, 1116070), (52, 558035), (65, 446428), (130, 223214), (233, 124540), (260, 111607), (466, 62270), (479, 60580), (932, 31135), (958, 30290), (1165, 24908), (1916, 15145), (2330, 12454), (2395, 12116), (3029, 9580), (4660, 6227), (4790, 6058)]