76612760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{273617}}^1$

素因数の和:273635

約数の個数: 32

約数和(自身を含む): 197004960

約数和(自身を除く): 120392200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 273617, 547234, 1094468, 1368085, 1915319, 2188936, 2736170, 3830638, 5472340, 7661276, 9576595, 10944680, 15322552, 19153190, 38306380, 76612760]

約数ペア:

[(1, 76612760), (2, 38306380), (4, 19153190), (5, 15322552), (7, 10944680), (8, 9576595), (10, 7661276), (14, 5472340), (20, 3830638), (28, 2736170), (35, 2188936), (40, 1915319), (56, 1368085), (70, 1094468), (140, 547234), (280, 273617)]