98281400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{70201}}^1$

素因数の和:70224

約数の個数: 48

約数和(自身を含む): 261151440

約数和(自身を除く): 162870040

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, 70201, 140402, 280804, 351005, 491407, 561608, 702010, 982814, 1404020, 1755025, 1965628, 2457035, 2808040, 3510050, 3931256, 4914070, 7020100, 9828140, 12285175, 14040200, 19656280, 24570350, 49140700, 98281400]

約数ペア:

[(1, 98281400), (2, 49140700), (4, 24570350), (5, 19656280), (7, 14040200), (8, 12285175), (10, 9828140), (14, 7020100), (20, 4914070), (25, 3931256), (28, 3510050), (35, 2808040), (40, 2457035), (50, 1965628), (56, 1755025), (70, 1404020), (100, 982814), (140, 702010), (175, 561608), (200, 491407), (280, 351005), (350, 280804), (700, 140402), (1400, 70201)]