1601180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11437}}^1$

素因数の和:11453

約数の個数: 24

約数和(自身を含む): 3843168

約数和(自身を除く): 2241988

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 11437, 22874, 45748, 57185, 80059, 114370, 160118, 228740, 320236, 400295, 800590, 1601180]

約数ペア:

[(1, 1601180), (2, 800590), (4, 400295), (5, 320236), (7, 228740), (10, 160118), (14, 114370), (20, 80059), (28, 57185), (35, 45748), (70, 22874), (140, 11437)]