5227120

素因数分解:

$2^4\times 5^1\times {\mathrm{223}}^1\times {\mathrm{293}}^1$

素因数の和:529

約数の個数: 40

約数和(自身を含む): 12249216

約数和(自身を除く): 7022096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 223, 293, 446, 586, 892, 1115, 1172, 1465, 1784, 2230, 2344, 2930, 3568, 4460, 4688, 5860, 8920, 11720, 17840, 23440, 65339, 130678, 261356, 326695, 522712, 653390, 1045424, 1306780, 2613560, 5227120]

約数ペア:

[(1, 5227120), (2, 2613560), (4, 1306780), (5, 1045424), (8, 653390), (10, 522712), (16, 326695), (20, 261356), (40, 130678), (80, 65339), (223, 23440), (293, 17840), (446, 11720), (586, 8920), (892, 5860), (1115, 4688), (1172, 4460), (1465, 3568), (1784, 2930), (2230, 2344)]