24201680

素因数分解:

$2^4\times 5^1\times {\mathrm{353}}^1\times {\mathrm{857}}^1$

素因数の和:1223

約数の個数: 40

約数和(自身を含む): 56494152

約数和(自身を除く): 32292472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 353, 706, 857, 1412, 1714, 1765, 2824, 3428, 3530, 4285, 5648, 6856, 7060, 8570, 13712, 14120, 17140, 28240, 34280, 68560, 302521, 605042, 1210084, 1512605, 2420168, 3025210, 4840336, 6050420, 12100840, 24201680]

約数ペア:

[(1, 24201680), (2, 12100840), (4, 6050420), (5, 4840336), (8, 3025210), (10, 2420168), (16, 1512605), (20, 1210084), (40, 605042), (80, 302521), (353, 68560), (706, 34280), (857, 28240), (1412, 17140), (1714, 14120), (1765, 13712), (2824, 8570), (3428, 7060), (3530, 6856), (4285, 5648)]