79648760

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{104801}}^1$

素因数の和:104831

約数の個数: 32

約数和(自身を含む): 188643600

約数和(自身を除く): 108994840

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 104801, 209602, 419204, 524005, 838408, 1048010, 1991219, 2096020, 3982438, 4192040, 7964876, 9956095, 15929752, 19912190, 39824380, 79648760]

約数ペア:

[(1, 79648760), (2, 39824380), (4, 19912190), (5, 15929752), (8, 9956095), (10, 7964876), (19, 4192040), (20, 3982438), (38, 2096020), (40, 1991219), (76, 1048010), (95, 838408), (152, 524005), (190, 419204), (380, 209602), (760, 104801)]