9715693780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2741}}^1\times {\mathrm{13633}}^1$

素因数の和:16396

約数の個数: 48

約数和(自身を含む): 21982043664

約数和(自身を除く): 12266349884

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 2741, 5482, 10964, 13633, 13705, 27266, 27410, 35633, 54532, 54820, 68165, 71266, 136330, 142532, 177229, 178165, 272660, 354458, 356330, 708916, 712660, 886145, 1772290, 3544580, 37368053, 74736106, 149472212, 186840265, 373680530, 485784689, 747361060, 971569378, 1943138756, 2428923445, 4857846890, 9715693780]

約数ペア:

[(1, 9715693780), (2, 4857846890), (4, 2428923445), (5, 1943138756), (10, 971569378), (13, 747361060), (20, 485784689), (26, 373680530), (52, 186840265), (65, 149472212), (130, 74736106), (260, 37368053), (2741, 3544580), (5482, 1772290), (10964, 886145), (13633, 712660), (13705, 708916), (27266, 356330), (27410, 354458), (35633, 272660), (54532, 178165), (54820, 177229), (68165, 142532), (71266, 136330)]