69804320

素因数分解:

$2^5\times 5^1\times {\mathrm{293}}^1\times {\mathrm{1489}}^1$

素因数の和:1797

約数の個数: 48

約数和(自身を含む): 165586680

約数和(自身を除く): 95782360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 293, 586, 1172, 1465, 1489, 2344, 2930, 2978, 4688, 5860, 5956, 7445, 9376, 11720, 11912, 14890, 23440, 23824, 29780, 46880, 47648, 59560, 119120, 238240, 436277, 872554, 1745108, 2181385, 3490216, 4362770, 6980432, 8725540, 13960864, 17451080, 34902160, 69804320]

約数ペア:

[(1, 69804320), (2, 34902160), (4, 17451080), (5, 13960864), (8, 8725540), (10, 6980432), (16, 4362770), (20, 3490216), (32, 2181385), (40, 1745108), (80, 872554), (160, 436277), (293, 238240), (586, 119120), (1172, 59560), (1465, 47648), (1489, 46880), (2344, 29780), (2930, 23824), (2978, 23440), (4688, 14890), (5860, 11912), (5956, 11720), (7445, 9376)]