80152410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{205519}}^1$

素因数の和:205542

約数の個数: 32

約数和(自身を含む): 207164160

約数和(自身を除く): 127011750

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 205519, 411038, 616557, 1027595, 1233114, 2055190, 2671747, 3082785, 5343494, 6165570, 8015241, 13358735, 16030482, 26717470, 40076205, 80152410]

約数ペア:

[(1, 80152410), (2, 40076205), (3, 26717470), (5, 16030482), (6, 13358735), (10, 8015241), (13, 6165570), (15, 5343494), (26, 3082785), (30, 2671747), (39, 2055190), (65, 1233114), (78, 1027595), (130, 616557), (195, 411038), (390, 205519)]