16169440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{14437}}^1$

素因数の和:14459

約数の個数: 48

約数和(自身を含む): 43660512

約数和(自身を除く): 27491072

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 14437, 28874, 57748, 72185, 101059, 115496, 144370, 202118, 230992, 288740, 404236, 461984, 505295, 577480, 808472, 1010590, 1154960, 1616944, 2021180, 2309920, 3233888, 4042360, 8084720, 16169440]

約数ペア:

[(1, 16169440), (2, 8084720), (4, 4042360), (5, 3233888), (7, 2309920), (8, 2021180), (10, 1616944), (14, 1154960), (16, 1010590), (20, 808472), (28, 577480), (32, 505295), (35, 461984), (40, 404236), (56, 288740), (70, 230992), (80, 202118), (112, 144370), (140, 115496), (160, 101059), (224, 72185), (280, 57748), (560, 28874), (1120, 14437)]