4736000

素因数分解:

$2^{10}\times 5^3\times {\mathrm{37}}^1$

素因数の和:72

約数の個数: 88

約数和(自身を含む): 12134616

約数和(自身を除く): 7398616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 37, 40, 50, 64, 74, 80, 100, 125, 128, 148, 160, 185, 200, 250, 256, 296, 320, 370, 400, 500, 512, 592, 640, 740, 800, 925, 1000, 1024, 1184, 1280, 1480, 1600, 1850, 2000, 2368, 2560, 2960, 3200, 3700, 4000, 4625, 4736, 5120, 5920, 6400, 7400, 8000, 9250, 9472, 11840, 12800, 14800, 16000, 18500, 18944, 23680, 25600, 29600, 32000, 37000, 37888, 47360, 59200, 64000, 74000, 94720, 118400, 128000, 148000, 189440, 236800, 296000, 473600, 592000, 947200, 1184000, 2368000, 4736000]

約数ペア:

[(1, 4736000), (2, 2368000), (4, 1184000), (5, 947200), (8, 592000), (10, 473600), (16, 296000), (20, 236800), (25, 189440), (32, 148000), (37, 128000), (40, 118400), (50, 94720), (64, 74000), (74, 64000), (80, 59200), (100, 47360), (125, 37888), (128, 37000), (148, 32000), (160, 29600), (185, 25600), (200, 23680), (250, 18944), (256, 18500), (296, 16000), (320, 14800), (370, 12800), (400, 11840), (500, 9472), (512, 9250), (592, 8000), (640, 7400), (740, 6400), (800, 5920), (925, 5120), (1000, 4736), (1024, 4625), (1184, 4000), (1280, 3700), (1480, 3200), (1600, 2960), (1850, 2560), (2000, 2368)]