11497040

素因数分解:

$2^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1049}}^1$

素因数の和:1199

約数の個数: 40

約数和(自身を含む): 26951400

約数和(自身を除く): 15454360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 137, 274, 548, 685, 1049, 1096, 1370, 2098, 2192, 2740, 4196, 5245, 5480, 8392, 10490, 10960, 16784, 20980, 41960, 83920, 143713, 287426, 574852, 718565, 1149704, 1437130, 2299408, 2874260, 5748520, 11497040]

約数ペア:

[(1, 11497040), (2, 5748520), (4, 2874260), (5, 2299408), (8, 1437130), (10, 1149704), (16, 718565), (20, 574852), (40, 287426), (80, 143713), (137, 83920), (274, 41960), (548, 20980), (685, 16784), (1049, 10960), (1096, 10490), (1370, 8392), (2098, 5480), (2192, 5245), (2740, 4196)]