2030440

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2207}}^1$

素因数の和:2241

約数の個数: 32

約数和(自身を含む): 4769280

約数和(自身を除く): 2738840

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 2207, 4414, 8828, 11035, 17656, 22070, 44140, 50761, 88280, 101522, 203044, 253805, 406088, 507610, 1015220, 2030440]

約数ペア:

[(1, 2030440), (2, 1015220), (4, 507610), (5, 406088), (8, 253805), (10, 203044), (20, 101522), (23, 88280), (40, 50761), (46, 44140), (92, 22070), (115, 17656), (184, 11035), (230, 8828), (460, 4414), (920, 2207)]