79321657820

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{773}}^1\times {\mathrm{176923}}^1$

素因数の和:177734

約数の個数: 48

約数和(自身を含む): 172543361760

約数和(自身を除く): 93221703940

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 773, 1546, 3092, 3865, 7730, 15460, 22417, 44834, 89668, 112085, 176923, 224170, 353846, 448340, 707692, 884615, 1769230, 3538460, 5130767, 10261534, 20523068, 25653835, 51307670, 102615340, 136761479, 273522958, 547045916, 683807395, 1367614790, 2735229580, 3966082891, 7932165782, 15864331564, 19830414455, 39660828910, 79321657820]

約数ペア:

[(1, 79321657820), (2, 39660828910), (4, 19830414455), (5, 15864331564), (10, 7932165782), (20, 3966082891), (29, 2735229580), (58, 1367614790), (116, 683807395), (145, 547045916), (290, 273522958), (580, 136761479), (773, 102615340), (1546, 51307670), (3092, 25653835), (3865, 20523068), (7730, 10261534), (15460, 5130767), (22417, 3538460), (44834, 1769230), (89668, 884615), (112085, 707692), (176923, 448340), (224170, 353846)]