20240590

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{25621}}^1$

素因数の和:25707

約数の個数: 16

約数和(自身を含む): 36895680

約数和(自身を除く): 16655090

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 25621, 51242, 128105, 256210, 2024059, 4048118, 10120295, 20240590]

約数ペア:

[(1, 20240590), (2, 10120295), (5, 4048118), (10, 2024059), (79, 256210), (158, 128105), (395, 51242), (790, 25621)]