2213796020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1217}}^1\times {\mathrm{4787}}^1$

素因数の和:6032

約数の個数: 48

約数和(自身を含む): 4898698560

約数和(自身を除く): 2684902540

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 1217, 2434, 4787, 4868, 6085, 9574, 12170, 19148, 23123, 23935, 24340, 46246, 47870, 90953, 92492, 95740, 115615, 181906, 231230, 363812, 454765, 462460, 909530, 1819060, 5825779, 11651558, 23303116, 29128895, 58257790, 110689801, 116515580, 221379602, 442759204, 553449005, 1106898010, 2213796020]

約数ペア:

[(1, 2213796020), (2, 1106898010), (4, 553449005), (5, 442759204), (10, 221379602), (19, 116515580), (20, 110689801), (38, 58257790), (76, 29128895), (95, 23303116), (190, 11651558), (380, 5825779), (1217, 1819060), (2434, 909530), (4787, 462460), (4868, 454765), (6085, 363812), (9574, 231230), (12170, 181906), (19148, 115615), (23123, 95740), (23935, 92492), (24340, 90953), (46246, 47870)]