2816092580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{65521}}^1$

素因数の和:65844

約数の個数: 48

約数和(自身を含む): 6780740736

約数和(自身を除く): 3964648156

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 307, 614, 1228, 1535, 2149, 3070, 4298, 6140, 8596, 10745, 21490, 42980, 65521, 131042, 262084, 327605, 458647, 655210, 917294, 1310420, 1834588, 2293235, 4586470, 9172940, 20114947, 40229894, 80459788, 100574735, 140804629, 201149470, 281609258, 402298940, 563218516, 704023145, 1408046290, 2816092580]

約数ペア:

[(1, 2816092580), (2, 1408046290), (4, 704023145), (5, 563218516), (7, 402298940), (10, 281609258), (14, 201149470), (20, 140804629), (28, 100574735), (35, 80459788), (70, 40229894), (140, 20114947), (307, 9172940), (614, 4586470), (1228, 2293235), (1535, 1834588), (2149, 1310420), (3070, 917294), (4298, 655210), (6140, 458647), (8596, 327605), (10745, 262084), (21490, 131042), (42980, 65521)]