5478400

素因数分解:

$2^{11}\times 5^2\times {\mathrm{107}}^1$

素因数の和:139

約数の個数: 72

約数和(自身を含む): 13710060

約数和(自身を除く): 8231660

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 107, 128, 160, 200, 214, 256, 320, 400, 428, 512, 535, 640, 800, 856, 1024, 1070, 1280, 1600, 1712, 2048, 2140, 2560, 2675, 3200, 3424, 4280, 5120, 5350, 6400, 6848, 8560, 10240, 10700, 12800, 13696, 17120, 21400, 25600, 27392, 34240, 42800, 51200, 54784, 68480, 85600, 109568, 136960, 171200, 219136, 273920, 342400, 547840, 684800, 1095680, 1369600, 2739200, 5478400]

約数ペア:

[(1, 5478400), (2, 2739200), (4, 1369600), (5, 1095680), (8, 684800), (10, 547840), (16, 342400), (20, 273920), (25, 219136), (32, 171200), (40, 136960), (50, 109568), (64, 85600), (80, 68480), (100, 54784), (107, 51200), (128, 42800), (160, 34240), (200, 27392), (214, 25600), (256, 21400), (320, 17120), (400, 13696), (428, 12800), (512, 10700), (535, 10240), (640, 8560), (800, 6848), (856, 6400), (1024, 5350), (1070, 5120), (1280, 4280), (1600, 3424), (1712, 3200), (2048, 2675), (2140, 2560)]