77179120

素因数分解:

$2^4\times 5^1\times {\mathrm{151}}^1\times {\mathrm{6389}}^1$

素因数の和:6553

約数の個数: 40

約数和(自身を含む): 180658080

約数和(自身を除く): 103478960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 151, 302, 604, 755, 1208, 1510, 2416, 3020, 6040, 6389, 12080, 12778, 25556, 31945, 51112, 63890, 102224, 127780, 255560, 511120, 964739, 1929478, 3858956, 4823695, 7717912, 9647390, 15435824, 19294780, 38589560, 77179120]

約数ペア:

[(1, 77179120), (2, 38589560), (4, 19294780), (5, 15435824), (8, 9647390), (10, 7717912), (16, 4823695), (20, 3858956), (40, 1929478), (80, 964739), (151, 511120), (302, 255560), (604, 127780), (755, 102224), (1208, 63890), (1510, 51112), (2416, 31945), (3020, 25556), (6040, 12778), (6389, 12080)]