26665930

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{479}}^1$

素因数の和:798

約数の個数: 32

約数和(自身を含む): 50803200

約数和(自身を除く): 24137270

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 293, 479, 586, 958, 1465, 2395, 2930, 4790, 5567, 9101, 11134, 18202, 27835, 45505, 55670, 91010, 140347, 280694, 701735, 1403470, 2666593, 5333186, 13332965, 26665930]

約数ペア:

[(1, 26665930), (2, 13332965), (5, 5333186), (10, 2666593), (19, 1403470), (38, 701735), (95, 280694), (190, 140347), (293, 91010), (479, 55670), (586, 45505), (958, 27835), (1465, 18202), (2395, 11134), (2930, 9101), (4790, 5567)]