10777900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:283

約数の個数: 72

約数和(自身を含む): 27185760

約数和(自身を除く): 16407860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 89, 100, 140, 173, 175, 178, 346, 350, 356, 445, 623, 692, 700, 865, 890, 1211, 1246, 1730, 1780, 2225, 2422, 2492, 3115, 3460, 4325, 4450, 4844, 6055, 6230, 8650, 8900, 12110, 12460, 15397, 15575, 17300, 24220, 30275, 30794, 31150, 60550, 61588, 62300, 76985, 107779, 121100, 153970, 215558, 307940, 384925, 431116, 538895, 769850, 1077790, 1539700, 2155580, 2694475, 5388950, 10777900]

約数ペア:

[(1, 10777900), (2, 5388950), (4, 2694475), (5, 2155580), (7, 1539700), (10, 1077790), (14, 769850), (20, 538895), (25, 431116), (28, 384925), (35, 307940), (50, 215558), (70, 153970), (89, 121100), (100, 107779), (140, 76985), (173, 62300), (175, 61588), (178, 60550), (346, 31150), (350, 30794), (356, 30275), (445, 24220), (623, 17300), (692, 15575), (700, 15397), (865, 12460), (890, 12110), (1211, 8900), (1246, 8650), (1730, 6230), (1780, 6055), (2225, 4844), (2422, 4450), (2492, 4325), (3115, 3460)]