2019976525

素因数分解:

$5^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{50849}}^1$

素因数の和:51093

約数の個数: 24

約数和(自身を含む): 2875262400

約数和(自身を除く): 855285875

約数列:

[1, 5, 7, 25, 35, 175, 227, 1135, 1589, 5675, 7945, 39725, 50849, 254245, 355943, 1271225, 1779715, 8898575, 11542723, 57713615, 80799061, 288568075, 403995305, 2019976525]

約数ペア:

[(1, 2019976525), (5, 403995305), (7, 288568075), (25, 80799061), (35, 57713615), (175, 11542723), (227, 8898575), (1135, 1779715), (1589, 1271225), (5675, 355943), (7945, 254245), (39725, 50849)]