5200203890

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{10612661}}^1$

素因数の和:10612682

約数の個数: 24

約数和(自身を含む): 10888591212

約数和(自身を除く): 5688387322

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 10612661, 21225322, 53063305, 74288627, 106126610, 148577254, 371443135, 520020389, 742886270, 1040040778, 2600101945, 5200203890]

約数ペア:

[(1, 5200203890), (2, 2600101945), (5, 1040040778), (7, 742886270), (10, 520020389), (14, 371443135), (35, 148577254), (49, 106126610), (70, 74288627), (98, 53063305), (245, 21225322), (490, 10612661)]