5209120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{4651}}^1$

素因数の和:4673

約数の個数: 48

約数和(自身を含む): 14067648

約数和(自身を除く): 8858528

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, 4651, 9302, 18604, 23255, 32557, 37208, 46510, 65114, 74416, 93020, 130228, 148832, 162785, 186040, 260456, 325570, 372080, 520912, 651140, 744160, 1041824, 1302280, 2604560, 5209120]

約数ペア:

[(1, 5209120), (2, 2604560), (4, 1302280), (5, 1041824), (7, 744160), (8, 651140), (10, 520912), (14, 372080), (16, 325570), (20, 260456), (28, 186040), (32, 162785), (35, 148832), (40, 130228), (56, 93020), (70, 74416), (80, 65114), (112, 46510), (140, 37208), (160, 32557), (224, 23255), (280, 18604), (560, 9302), (1120, 4651)]