118461160

素因数分解:

$2^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{21617}}^1$

素因数の和:21765

約数の個数: 32

約数和(自身を含む): 268495560

約数和(自身を除く): 150034400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 137, 274, 548, 685, 1096, 1370, 2740, 5480, 21617, 43234, 86468, 108085, 172936, 216170, 432340, 864680, 2961529, 5923058, 11846116, 14807645, 23692232, 29615290, 59230580, 118461160]

約数ペア:

[(1, 118461160), (2, 59230580), (4, 29615290), (5, 23692232), (8, 14807645), (10, 11846116), (20, 5923058), (40, 2961529), (137, 864680), (274, 432340), (548, 216170), (685, 172936), (1096, 108085), (1370, 86468), (2740, 43234), (5480, 21617)]