26368940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101419}}^1$

素因数の和:101441

約数の個数: 24

約数和(自身を含む): 59634960

約数和(自身を除く): 33266020

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 101419, 202838, 405676, 507095, 1014190, 1318447, 2028380, 2636894, 5273788, 6592235, 13184470, 26368940]

約数ペア:

[(1, 26368940), (2, 13184470), (4, 6592235), (5, 5273788), (10, 2636894), (13, 2028380), (20, 1318447), (26, 1014190), (52, 507095), (65, 405676), (130, 202838), (260, 101419)]