11840000

素因数分解:

$2^9\times 5^4\times {\mathrm{37}}^1$

素因数の和:75

約数の個数: 100

約数和(自身を含む): 30360594

約数和(自身を除く): 18520594

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, 625, 640, 740, 800, 925, 1000, 1184, 1250, 1280, 1480, 1600, 1850, 2000, 2368, 2500, 2560, 2960, 3200, 3700, 4000, 4625, 4736, 5000, 5920, 6400, 7400, 8000, 9250, 9472, 10000, 11840, 12800, 14800, 16000, 18500, 18944, 20000, 23125, 23680, 29600, 32000, 37000, 40000, 46250, 47360, 59200, 64000, 74000, 80000, 92500, 94720, 118400, 148000, 160000, 185000, 236800, 296000, 320000, 370000, 473600, 592000, 740000, 1184000, 1480000, 2368000, 2960000, 5920000, 11840000]

約数ペア:

[(1, 11840000), (2, 5920000), (4, 2960000), (5, 2368000), (8, 1480000), (10, 1184000), (16, 740000), (20, 592000), (25, 473600), (32, 370000), (37, 320000), (40, 296000), (50, 236800), (64, 185000), (74, 160000), (80, 148000), (100, 118400), (125, 94720), (128, 92500), (148, 80000), (160, 74000), (185, 64000), (200, 59200), (250, 47360), (256, 46250), (296, 40000), (320, 37000), (370, 32000), (400, 29600), (500, 23680), (512, 23125), (592, 20000), (625, 18944), (640, 18500), (740, 16000), (800, 14800), (925, 12800), (1000, 11840), (1184, 10000), (1250, 9472), (1280, 9250), (1480, 8000), (1600, 7400), (1850, 6400), (2000, 5920), (2368, 5000), (2500, 4736), (2560, 4625), (2960, 4000), (3200, 3700)]