11227700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:257

約数の個数: 72

約数和(自身を含む): 27185760

約数和(自身を除く): 15958060

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 59, 100, 110, 118, 173, 220, 236, 275, 295, 346, 550, 590, 649, 692, 865, 1100, 1180, 1298, 1475, 1730, 1903, 2596, 2950, 3245, 3460, 3806, 4325, 5900, 6490, 7612, 8650, 9515, 10207, 12980, 16225, 17300, 19030, 20414, 32450, 38060, 40828, 47575, 51035, 64900, 95150, 102070, 112277, 190300, 204140, 224554, 255175, 449108, 510350, 561385, 1020700, 1122770, 2245540, 2806925, 5613850, 11227700]

約数ペア:

[(1, 11227700), (2, 5613850), (4, 2806925), (5, 2245540), (10, 1122770), (11, 1020700), (20, 561385), (22, 510350), (25, 449108), (44, 255175), (50, 224554), (55, 204140), (59, 190300), (100, 112277), (110, 102070), (118, 95150), (173, 64900), (220, 51035), (236, 47575), (275, 40828), (295, 38060), (346, 32450), (550, 20414), (590, 19030), (649, 17300), (692, 16225), (865, 12980), (1100, 10207), (1180, 9515), (1298, 8650), (1475, 7612), (1730, 6490), (1903, 5900), (2596, 4325), (2950, 3806), (3245, 3460)]