44209900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{461}}^1$

素因数の和:619

約数の個数: 72

約数和(自身を含む): 110680416

約数和(自身を除く): 66470516

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 137, 140, 175, 274, 350, 461, 548, 685, 700, 922, 959, 1370, 1844, 1918, 2305, 2740, 3227, 3425, 3836, 4610, 4795, 6454, 6850, 9220, 9590, 11525, 12908, 13700, 16135, 19180, 23050, 23975, 32270, 46100, 47950, 63157, 64540, 80675, 95900, 126314, 161350, 252628, 315785, 322700, 442099, 631570, 884198, 1263140, 1578925, 1768396, 2210495, 3157850, 4420990, 6315700, 8841980, 11052475, 22104950, 44209900]

約数ペア:

[(1, 44209900), (2, 22104950), (4, 11052475), (5, 8841980), (7, 6315700), (10, 4420990), (14, 3157850), (20, 2210495), (25, 1768396), (28, 1578925), (35, 1263140), (50, 884198), (70, 631570), (100, 442099), (137, 322700), (140, 315785), (175, 252628), (274, 161350), (350, 126314), (461, 95900), (548, 80675), (685, 64540), (700, 63157), (922, 47950), (959, 46100), (1370, 32270), (1844, 23975), (1918, 23050), (2305, 19180), (2740, 16135), (3227, 13700), (3425, 12908), (3836, 11525), (4610, 9590), (4795, 9220), (6454, 6850)]