101536040

素因数分解:

$2^3\times 5^1\times {\mathrm{2538401}}^1$

素因数の和:2538412

約数の個数: 16

約数和(自身を含む): 228456180

約数和(自身を除く): 126920140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2538401, 5076802, 10153604, 12692005, 20307208, 25384010, 50768020, 101536040]

約数ペア:

[(1, 101536040), (2, 50768020), (4, 25384010), (5, 20307208), (8, 12692005), (10, 10153604), (20, 5076802), (40, 2538401)]