68092280

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{32119}}^1$

素因数の和:32183

約数の個数: 32

約数和(自身を含む): 156103200

約数和(自身を除く): 88010920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 32119, 64238, 128476, 160595, 256952, 321190, 642380, 1284760, 1702307, 3404614, 6809228, 8511535, 13618456, 17023070, 34046140, 68092280]

約数ペア:

[(1, 68092280), (2, 34046140), (4, 17023070), (5, 13618456), (8, 8511535), (10, 6809228), (20, 3404614), (40, 1702307), (53, 1284760), (106, 642380), (212, 321190), (265, 256952), (424, 160595), (530, 128476), (1060, 64238), (2120, 32119)]