17221400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{12301}}^1$

素因数の和:12324

約数の個数: 48

約数和(自身を含む): 45763440

約数和(自身を除く): 28542040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 12301, 24602, 49204, 61505, 86107, 98408, 123010, 172214, 246020, 307525, 344428, 430535, 492040, 615050, 688856, 861070, 1230100, 1722140, 2152675, 2460200, 3444280, 4305350, 8610700, 17221400]

約数ペア:

[(1, 17221400), (2, 8610700), (4, 4305350), (5, 3444280), (7, 2460200), (8, 2152675), (10, 1722140), (14, 1230100), (20, 861070), (25, 688856), (28, 615050), (35, 492040), (40, 430535), (50, 344428), (56, 307525), (70, 246020), (100, 172214), (140, 123010), (175, 98408), (200, 86107), (280, 61505), (350, 49204), (700, 24602), (1400, 12301)]