22200850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{463}}^1$

素因数の和:619

約数の個数: 48

約数和(自身を含む): 47639808

約数和(自身を除く): 25438958

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 137, 175, 274, 350, 463, 685, 926, 959, 1370, 1918, 2315, 3241, 3425, 4630, 4795, 6482, 6850, 9590, 11575, 16205, 23150, 23975, 32410, 47950, 63431, 81025, 126862, 162050, 317155, 444017, 634310, 888034, 1585775, 2220085, 3171550, 4440170, 11100425, 22200850]

約数ペア:

[(1, 22200850), (2, 11100425), (5, 4440170), (7, 3171550), (10, 2220085), (14, 1585775), (25, 888034), (35, 634310), (50, 444017), (70, 317155), (137, 162050), (175, 126862), (274, 81025), (350, 63431), (463, 47950), (685, 32410), (926, 23975), (959, 23150), (1370, 16205), (1918, 11575), (2315, 9590), (3241, 6850), (3425, 6482), (4630, 4795)]