8523710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{379}}^1$

素因数の和:572

約数の個数: 32

約数和(自身を含む): 16662240

約数和(自身を除く): 8138530

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 173, 346, 379, 758, 865, 1730, 1895, 2249, 3790, 4498, 4927, 9854, 11245, 22490, 24635, 49270, 65567, 131134, 327835, 655670, 852371, 1704742, 4261855, 8523710]

約数ペア:

[(1, 8523710), (2, 4261855), (5, 1704742), (10, 852371), (13, 655670), (26, 327835), (65, 131134), (130, 65567), (173, 49270), (346, 24635), (379, 22490), (758, 11245), (865, 9854), (1730, 4927), (1895, 4498), (2249, 3790)]