104240560

素因数分解:

$2^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{9511}}^1$

素因数の和:9661

約数の個数: 40

約数和(自身を含む): 244154016

約数和(自身を除く): 139913456

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 137, 274, 548, 685, 1096, 1370, 2192, 2740, 5480, 9511, 10960, 19022, 38044, 47555, 76088, 95110, 152176, 190220, 380440, 760880, 1303007, 2606014, 5212028, 6515035, 10424056, 13030070, 20848112, 26060140, 52120280, 104240560]

約数ペア:

[(1, 104240560), (2, 52120280), (4, 26060140), (5, 20848112), (8, 13030070), (10, 10424056), (16, 6515035), (20, 5212028), (40, 2606014), (80, 1303007), (137, 760880), (274, 380440), (548, 190220), (685, 152176), (1096, 95110), (1370, 76088), (2192, 47555), (2740, 38044), (5480, 19022), (9511, 10960)]