18475035850

素因数分解:

$2^1\times 5^2\times {\mathrm{2621}}^1\times {\mathrm{140977}}^1$

素因数の和:143610

約数の個数: 24

約数和(自身を含む): 34376921388

約数和(自身を除く): 15901885538

約数列:

[1, 2, 5, 10, 25, 50, 2621, 5242, 13105, 26210, 65525, 131050, 140977, 281954, 704885, 1409770, 3524425, 7048850, 369500717, 739001434, 1847503585, 3695007170, 9237517925, 18475035850]

約数ペア:

[(1, 18475035850), (2, 9237517925), (5, 3695007170), (10, 1847503585), (25, 739001434), (50, 369500717), (2621, 7048850), (5242, 3524425), (13105, 1409770), (26210, 704885), (65525, 281954), (131050, 140977)]