8009120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{7151}}^1$

素因数の和:7173

約数の個数: 48

約数和(自身を含む): 21627648

約数和(自身を除く): 13618528

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 7151, 14302, 28604, 35755, 50057, 57208, 71510, 100114, 114416, 143020, 200228, 228832, 250285, 286040, 400456, 500570, 572080, 800912, 1001140, 1144160, 1601824, 2002280, 4004560, 8009120]

約数ペア:

[(1, 8009120), (2, 4004560), (4, 2002280), (5, 1601824), (7, 1144160), (8, 1001140), (10, 800912), (14, 572080), (16, 500570), (20, 400456), (28, 286040), (32, 250285), (35, 228832), (40, 200228), (56, 143020), (70, 114416), (80, 100114), (112, 71510), (140, 57208), (160, 50057), (224, 35755), (280, 28604), (560, 14302), (1120, 7151)]