2652020560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{4735751}}^1$

素因数の和:4735771

約数の個数: 40

約数和(自身を含む): 7046798976

約数和(自身を除く): 4394778416

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 4735751, 9471502, 18943004, 23678755, 33150257, 37886008, 47357510, 66300514, 75772016, 94715020, 132601028, 165751285, 189430040, 265202056, 331502570, 378860080, 530404112, 663005140, 1326010280, 2652020560]

約数ペア:

[(1, 2652020560), (2, 1326010280), (4, 663005140), (5, 530404112), (7, 378860080), (8, 331502570), (10, 265202056), (14, 189430040), (16, 165751285), (20, 132601028), (28, 94715020), (35, 75772016), (40, 66300514), (56, 47357510), (70, 37886008), (80, 33150257), (112, 23678755), (140, 18943004), (280, 9471502), (560, 4735751)]