9004100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{677}}^1$

素因数の和:717

約数の個数: 72

約数和(自身を含む): 23540160

約数和(自身を除く): 14536060

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 50, 70, 76, 95, 100, 133, 140, 175, 190, 266, 350, 380, 475, 532, 665, 677, 700, 950, 1330, 1354, 1900, 2660, 2708, 3325, 3385, 4739, 6650, 6770, 9478, 12863, 13300, 13540, 16925, 18956, 23695, 25726, 33850, 47390, 51452, 64315, 67700, 90041, 94780, 118475, 128630, 180082, 236950, 257260, 321575, 360164, 450205, 473900, 643150, 900410, 1286300, 1800820, 2251025, 4502050, 9004100]

約数ペア:

[(1, 9004100), (2, 4502050), (4, 2251025), (5, 1800820), (7, 1286300), (10, 900410), (14, 643150), (19, 473900), (20, 450205), (25, 360164), (28, 321575), (35, 257260), (38, 236950), (50, 180082), (70, 128630), (76, 118475), (95, 94780), (100, 90041), (133, 67700), (140, 64315), (175, 51452), (190, 47390), (266, 33850), (350, 25726), (380, 23695), (475, 18956), (532, 16925), (665, 13540), (677, 13300), (700, 12863), (950, 9478), (1330, 6770), (1354, 6650), (1900, 4739), (2660, 3385), (2708, 3325)]