2256100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1$

素因数の和:325

約数の個数: 72

約数和(自身を含む): 6124608

約数和(自身を除く): 3868508

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 140, 154, 175, 220, 275, 293, 308, 350, 385, 550, 586, 700, 770, 1100, 1172, 1465, 1540, 1925, 2051, 2930, 3223, 3850, 4102, 5860, 6446, 7325, 7700, 8204, 10255, 12892, 14650, 16115, 20510, 22561, 29300, 32230, 41020, 45122, 51275, 64460, 80575, 90244, 102550, 112805, 161150, 205100, 225610, 322300, 451220, 564025, 1128050, 2256100]

約数ペア:

[(1, 2256100), (2, 1128050), (4, 564025), (5, 451220), (7, 322300), (10, 225610), (11, 205100), (14, 161150), (20, 112805), (22, 102550), (25, 90244), (28, 80575), (35, 64460), (44, 51275), (50, 45122), (55, 41020), (70, 32230), (77, 29300), (100, 22561), (110, 20510), (140, 16115), (154, 14650), (175, 12892), (220, 10255), (275, 8204), (293, 7700), (308, 7325), (350, 6446), (385, 5860), (550, 4102), (586, 3850), (700, 3223), (770, 2930), (1100, 2051), (1172, 1925), (1465, 1540)]