48328120

素因数分解:

$2^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{8819}}^1$

素因数の和:8967

約数の個数: 32

約数和(自身を含む): 109544400

約数和(自身を除く): 61216280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 137, 274, 548, 685, 1096, 1370, 2740, 5480, 8819, 17638, 35276, 44095, 70552, 88190, 176380, 352760, 1208203, 2416406, 4832812, 6041015, 9665624, 12082030, 24164060, 48328120]

約数ペア:

[(1, 48328120), (2, 24164060), (4, 12082030), (5, 9665624), (8, 6041015), (10, 4832812), (20, 2416406), (40, 1208203), (137, 352760), (274, 176380), (548, 88190), (685, 70552), (1096, 44095), (1370, 35276), (2740, 17638), (5480, 8819)]