104807380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{1097}}^1$

素因数の和:1404

約数の個数: 48

約数和(自身を含む): 234084816

約数和(自身を除く): 129277436

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 281, 340, 562, 1097, 1124, 1405, 2194, 2810, 4388, 4777, 5485, 5620, 9554, 10970, 18649, 19108, 21940, 23885, 37298, 47770, 74596, 93245, 95540, 186490, 308257, 372980, 616514, 1233028, 1541285, 3082570, 5240369, 6165140, 10480738, 20961476, 26201845, 52403690, 104807380]

約数ペア:

[(1, 104807380), (2, 52403690), (4, 26201845), (5, 20961476), (10, 10480738), (17, 6165140), (20, 5240369), (34, 3082570), (68, 1541285), (85, 1233028), (170, 616514), (281, 372980), (340, 308257), (562, 186490), (1097, 95540), (1124, 93245), (1405, 74596), (2194, 47770), (2810, 37298), (4388, 23885), (4777, 21940), (5485, 19108), (5620, 18649), (9554, 10970)]