1292135050

素因数分解:

$2^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{237089}}^1$

素因数の和:237210

約数の個数: 24

約数和(自身を含む): 2425430700

約数和(自身を除く): 1133295650

約数列:

[1, 2, 5, 10, 25, 50, 109, 218, 545, 1090, 2725, 5450, 237089, 474178, 1185445, 2370890, 5927225, 11854450, 25842701, 51685402, 129213505, 258427010, 646067525, 1292135050]

約数ペア:

[(1, 1292135050), (2, 646067525), (5, 258427010), (10, 129213505), (25, 51685402), (50, 25842701), (109, 11854450), (218, 5927225), (545, 2370890), (1090, 1185445), (2725, 474178), (5450, 237089)]