45031540

素因数分解:

$2^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{8761}}^1$

素因数の和:9027

約数の個数: 24

約数和(自身を含む): 94945032

約数和(自身を除く): 49913492

約数列:

[1, 2, 4, 5, 10, 20, 257, 514, 1028, 1285, 2570, 5140, 8761, 17522, 35044, 43805, 87610, 175220, 2251577, 4503154, 9006308, 11257885, 22515770, 45031540]

約数ペア:

[(1, 45031540), (2, 22515770), (4, 11257885), (5, 9006308), (10, 4503154), (20, 2251577), (257, 175220), (514, 87610), (1028, 43805), (1285, 35044), (2570, 17522), (5140, 8761)]