72943810

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{13789}}^1$

素因数の和:13842

約数の個数: 24

約数和(自身を含む): 137265660

約数和(自身を除く): 64321850

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 529, 1058, 2645, 5290, 13789, 27578, 68945, 137890, 317147, 634294, 1585735, 3171470, 7294381, 14588762, 36471905, 72943810]

約数ペア:

[(1, 72943810), (2, 36471905), (5, 14588762), (10, 7294381), (23, 3171470), (46, 1585735), (115, 634294), (230, 317147), (529, 137890), (1058, 68945), (2645, 27578), (5290, 13789)]