713794280

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{939203}}^1$

素因数の和:939233

約数の個数: 32

約数和(自身を含む): 1690567200

約数和(自身を除く): 976772920

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 939203, 1878406, 3756812, 4696015, 7513624, 9392030, 17844857, 18784060, 35689714, 37568120, 71379428, 89224285, 142758856, 178448570, 356897140, 713794280]

約数ペア:

[(1, 713794280), (2, 356897140), (4, 178448570), (5, 142758856), (8, 89224285), (10, 71379428), (19, 37568120), (20, 35689714), (38, 18784060), (40, 17844857), (76, 9392030), (95, 7513624), (152, 4696015), (190, 3756812), (380, 1878406), (760, 939203)]