22455400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:259

約数の個数: 96

約数和(自身を含む): 58255200

約数和(自身を除く): 35799800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 59, 88, 100, 110, 118, 173, 200, 220, 236, 275, 295, 346, 440, 472, 550, 590, 649, 692, 865, 1100, 1180, 1298, 1384, 1475, 1730, 1903, 2200, 2360, 2596, 2950, 3245, 3460, 3806, 4325, 5192, 5900, 6490, 6920, 7612, 8650, 9515, 10207, 11800, 12980, 15224, 16225, 17300, 19030, 20414, 25960, 32450, 34600, 38060, 40828, 47575, 51035, 64900, 76120, 81656, 95150, 102070, 112277, 129800, 190300, 204140, 224554, 255175, 380600, 408280, 449108, 510350, 561385, 898216, 1020700, 1122770, 2041400, 2245540, 2806925, 4491080, 5613850, 11227700, 22455400]

約数ペア:

[(1, 22455400), (2, 11227700), (4, 5613850), (5, 4491080), (8, 2806925), (10, 2245540), (11, 2041400), (20, 1122770), (22, 1020700), (25, 898216), (40, 561385), (44, 510350), (50, 449108), (55, 408280), (59, 380600), (88, 255175), (100, 224554), (110, 204140), (118, 190300), (173, 129800), (200, 112277), (220, 102070), (236, 95150), (275, 81656), (295, 76120), (346, 64900), (440, 51035), (472, 47575), (550, 40828), (590, 38060), (649, 34600), (692, 32450), (865, 25960), (1100, 20414), (1180, 19030), (1298, 17300), (1384, 16225), (1475, 15224), (1730, 12980), (1903, 11800), (2200, 10207), (2360, 9515), (2596, 8650), (2950, 7612), (3245, 6920), (3460, 6490), (3806, 5900), (4325, 5192)]