2596751420

素因数分解:

$2^2\times 5^1\times {\mathrm{27749}}^1\times {\mathrm{4679}}^1$

素因数の和:32437

約数の個数: 24

約数和(自身を含む): 5454540000

約数和(自身を除く): 2857788580

約数列:

[1, 2, 4, 5, 10, 20, 4679, 9358, 18716, 23395, 27749, 46790, 55498, 93580, 110996, 138745, 277490, 554980, 129837571, 259675142, 519350284, 649187855, 1298375710, 2596751420]

約数ペア:

[(1, 2596751420), (2, 1298375710), (4, 649187855), (5, 519350284), (10, 259675142), (20, 129837571), (4679, 554980), (9358, 277490), (18716, 138745), (23395, 110996), (27749, 93580), (46790, 55498)]