1554459476060

素因数分解:

$2^2\times 5^1\times {\mathrm{769}}^1\times {\mathrm{2141}}^1\times {\mathrm{47207}}^1$

素因数の和:50126

約数の個数: 48

約数和(自身を含む): 3270205794240

約数和(自身を除く): 1715746318180

約数列:

[1, 2, 4, 5, 10, 20, 769, 1538, 2141, 3076, 3845, 4282, 7690, 8564, 10705, 15380, 21410, 42820, 47207, 94414, 188828, 236035, 472070, 944140, 1646429, 3292858, 6585716, 8232145, 16464290, 32928580, 36302183, 72604366, 101070187, 145208732, 181510915, 202140374, 363021830, 404280748, 505350935, 726043660, 1010701870, 2021403740, 77722973803, 155445947606, 310891895212, 388614869015, 777229738030, 1554459476060]

約数ペア:

[(1, 1554459476060), (2, 777229738030), (4, 388614869015), (5, 310891895212), (10, 155445947606), (20, 77722973803), (769, 2021403740), (1538, 1010701870), (2141, 726043660), (3076, 505350935), (3845, 404280748), (4282, 363021830), (7690, 202140374), (8564, 181510915), (10705, 145208732), (15380, 101070187), (21410, 72604366), (42820, 36302183), (47207, 32928580), (94414, 16464290), (188828, 8232145), (236035, 6585716), (472070, 3292858), (944140, 1646429)]