366910018540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{19875949}}^1$

素因数の和:19876042

約数の個数: 48

約数和(自身を含む): 841468219200

約数和(自身を除く): 474558200660

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 71, 130, 142, 260, 284, 355, 710, 923, 1420, 1846, 3692, 4615, 9230, 18460, 19875949, 39751898, 79503796, 99379745, 198759490, 258387337, 397518980, 516774674, 1033549348, 1291936685, 1411192379, 2583873370, 2822384758, 5167746740, 5644769516, 7055961895, 14111923790, 18345500927, 28223847580, 36691001854, 73382003708, 91727504635, 183455009270, 366910018540]

約数ペア:

[(1, 366910018540), (2, 183455009270), (4, 91727504635), (5, 73382003708), (10, 36691001854), (13, 28223847580), (20, 18345500927), (26, 14111923790), (52, 7055961895), (65, 5644769516), (71, 5167746740), (130, 2822384758), (142, 2583873370), (260, 1411192379), (284, 1291936685), (355, 1033549348), (710, 516774674), (923, 397518980), (1420, 258387337), (1846, 198759490), (3692, 99379745), (4615, 79503796), (9230, 39751898), (18460, 19875949)]