45884720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{81937}}^1$

素因数の和:81957

約数の個数: 40

約数和(自身を含む): 121923744

約数和(自身を除く): 76039024

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 81937, 163874, 327748, 409685, 573559, 655496, 819370, 1147118, 1310992, 1638740, 2294236, 2867795, 3277480, 4588472, 5735590, 6554960, 9176944, 11471180, 22942360, 45884720]

約数ペア:

[(1, 45884720), (2, 22942360), (4, 11471180), (5, 9176944), (7, 6554960), (8, 5735590), (10, 4588472), (14, 3277480), (16, 2867795), (20, 2294236), (28, 1638740), (35, 1310992), (40, 1147118), (56, 819370), (70, 655496), (80, 573559), (112, 409685), (140, 327748), (280, 163874), (560, 81937)]