78593710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{3709}}^1$

素因数の和:3892

約数の個数: 32

約数和(自身を含む): 153326880

約数和(自身を除く): 74733170

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 163, 326, 815, 1630, 2119, 3709, 4238, 7418, 10595, 18545, 21190, 37090, 48217, 96434, 241085, 482170, 604567, 1209134, 3022835, 6045670, 7859371, 15718742, 39296855, 78593710]

約数ペア:

[(1, 78593710), (2, 39296855), (5, 15718742), (10, 7859371), (13, 6045670), (26, 3022835), (65, 1209134), (130, 604567), (163, 482170), (326, 241085), (815, 96434), (1630, 48217), (2119, 37090), (3709, 21190), (4238, 18545), (7418, 10595)]