24435140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{64303}}^1$

素因数の和:64331

約数の個数: 24

約数和(自身を含む): 54015360

約数和(自身を除く): 29580220

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 64303, 128606, 257212, 321515, 643030, 1221757, 1286060, 2443514, 4887028, 6108785, 12217570, 24435140]

約数ペア:

[(1, 24435140), (2, 12217570), (4, 6108785), (5, 4887028), (10, 2443514), (19, 1286060), (20, 1221757), (38, 643030), (76, 321515), (95, 257212), (190, 128606), (380, 64303)]