5312000

素因数分解:

$2^9\times 5^3\times {\mathrm{83}}^1$

素因数の和:116

約数の個数: 80

約数和(自身を含む): 13405392

約数和(自身を除く): 8093392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 83, 100, 125, 128, 160, 166, 200, 250, 256, 320, 332, 400, 415, 500, 512, 640, 664, 800, 830, 1000, 1280, 1328, 1600, 1660, 2000, 2075, 2560, 2656, 3200, 3320, 4000, 4150, 5312, 6400, 6640, 8000, 8300, 10375, 10624, 12800, 13280, 16000, 16600, 20750, 21248, 26560, 32000, 33200, 41500, 42496, 53120, 64000, 66400, 83000, 106240, 132800, 166000, 212480, 265600, 332000, 531200, 664000, 1062400, 1328000, 2656000, 5312000]

約数ペア:

[(1, 5312000), (2, 2656000), (4, 1328000), (5, 1062400), (8, 664000), (10, 531200), (16, 332000), (20, 265600), (25, 212480), (32, 166000), (40, 132800), (50, 106240), (64, 83000), (80, 66400), (83, 64000), (100, 53120), (125, 42496), (128, 41500), (160, 33200), (166, 32000), (200, 26560), (250, 21248), (256, 20750), (320, 16600), (332, 16000), (400, 13280), (415, 12800), (500, 10624), (512, 10375), (640, 8300), (664, 8000), (800, 6640), (830, 6400), (1000, 5312), (1280, 4150), (1328, 4000), (1600, 3320), (1660, 3200), (2000, 2656), (2075, 2560)]