224142800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{80051}}^1$

素因数の和:80076

約数の個数: 60

約数和(自身を含む): 615439776

約数和(自身を除く): 391296976

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 560, 700, 1400, 2800, 80051, 160102, 320204, 400255, 560357, 640408, 800510, 1120714, 1280816, 1601020, 2001275, 2241428, 2801785, 3202040, 4002550, 4482856, 5603570, 6404080, 8005100, 8965712, 11207140, 14008925, 16010200, 22414280, 28017850, 32020400, 44828560, 56035700, 112071400, 224142800]

約数ペア:

[(1, 224142800), (2, 112071400), (4, 56035700), (5, 44828560), (7, 32020400), (8, 28017850), (10, 22414280), (14, 16010200), (16, 14008925), (20, 11207140), (25, 8965712), (28, 8005100), (35, 6404080), (40, 5603570), (50, 4482856), (56, 4002550), (70, 3202040), (80, 2801785), (100, 2241428), (112, 2001275), (140, 1601020), (175, 1280816), (200, 1120714), (280, 800510), (350, 640408), (400, 560357), (560, 400255), (700, 320204), (1400, 160102), (2800, 80051)]