1292520050

素因数分解:

$2^1\times 5^2\times {\mathrm{1697}}^1\times {\mathrm{15233}}^1$

素因数の和:16942

約数の個数: 24

約数和(自身を含む): 2405661876

約数和(自身を除く): 1113141826

約数列:

[1, 2, 5, 10, 25, 50, 1697, 3394, 8485, 15233, 16970, 30466, 42425, 76165, 84850, 152330, 380825, 761650, 25850401, 51700802, 129252005, 258504010, 646260025, 1292520050]

約数ペア:

[(1, 1292520050), (2, 646260025), (5, 258504010), (10, 129252005), (25, 51700802), (50, 25850401), (1697, 761650), (3394, 380825), (8485, 152330), (15233, 84850), (16970, 76165), (30466, 42425)]