207895600

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1277}}^1$

素因数の和:1343

約数の個数: 120

約数和(自身を含む): 560040048

約数和(自身を除く): 352144448

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 37, 40, 44, 50, 55, 74, 80, 88, 100, 110, 148, 176, 185, 200, 220, 275, 296, 370, 400, 407, 440, 550, 592, 740, 814, 880, 925, 1100, 1277, 1480, 1628, 1850, 2035, 2200, 2554, 2960, 3256, 3700, 4070, 4400, 5108, 6385, 6512, 7400, 8140, 10175, 10216, 12770, 14047, 14800, 16280, 20350, 20432, 25540, 28094, 31925, 32560, 40700, 47249, 51080, 56188, 63850, 70235, 81400, 94498, 102160, 112376, 127700, 140470, 162800, 188996, 224752, 236245, 255400, 280940, 351175, 377992, 472490, 510800, 519739, 561880, 702350, 755984, 944980, 1039478, 1123760, 1181225, 1404700, 1889960, 2078956, 2362450, 2598695, 2809400, 3779920, 4157912, 4724900, 5197390, 5618800, 8315824, 9449800, 10394780, 12993475, 18899600, 20789560, 25986950, 41579120, 51973900, 103947800, 207895600]

約数ペア:

[(1, 207895600), (2, 103947800), (4, 51973900), (5, 41579120), (8, 25986950), (10, 20789560), (11, 18899600), (16, 12993475), (20, 10394780), (22, 9449800), (25, 8315824), (37, 5618800), (40, 5197390), (44, 4724900), (50, 4157912), (55, 3779920), (74, 2809400), (80, 2598695), (88, 2362450), (100, 2078956), (110, 1889960), (148, 1404700), (176, 1181225), (185, 1123760), (200, 1039478), (220, 944980), (275, 755984), (296, 702350), (370, 561880), (400, 519739), (407, 510800), (440, 472490), (550, 377992), (592, 351175), (740, 280940), (814, 255400), (880, 236245), (925, 224752), (1100, 188996), (1277, 162800), (1480, 140470), (1628, 127700), (1850, 112376), (2035, 102160), (2200, 94498), (2554, 81400), (2960, 70235), (3256, 63850), (3700, 56188), (4070, 51080), (4400, 47249), (5108, 40700), (6385, 32560), (6512, 31925), (7400, 28094), (8140, 25540), (10175, 20432), (10216, 20350), (12770, 16280), (14047, 14800)]