47360000

素因数分解:

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

素因数の和:79

約数の個数: 120

約数和(自身を含む): 121531410

約数和(自身を除く): 74171410

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, 1024, 1184, 1250, 1280, 1480, 1600, 1850, 2000, 2048, 2368, 2500, 2560, 2960, 3200, 3700, 4000, 4625, 4736, 5000, 5120, 5920, 6400, 7400, 8000, 9250, 9472, 10000, 10240, 11840, 12800, 14800, 16000, 18500, 18944, 20000, 23125, 23680, 25600, 29600, 32000, 37000, 37888, 40000, 46250, 47360, 51200, 59200, 64000, 74000, 75776, 80000, 92500, 94720, 118400, 128000, 148000, 160000, 185000, 189440, 236800, 256000, 296000, 320000, 370000, 378880, 473600, 592000, 640000, 740000, 947200, 1184000, 1280000, 1480000, 1894400, 2368000, 2960000, 4736000, 5920000, 9472000, 11840000, 23680000, 47360000]

約数ペア:

[(1, 47360000), (2, 23680000), (4, 11840000), (5, 9472000), (8, 5920000), (10, 4736000), (16, 2960000), (20, 2368000), (25, 1894400), (32, 1480000), (37, 1280000), (40, 1184000), (50, 947200), (64, 740000), (74, 640000), (80, 592000), (100, 473600), (125, 378880), (128, 370000), (148, 320000), (160, 296000), (185, 256000), (200, 236800), (250, 189440), (256, 185000), (296, 160000), (320, 148000), (370, 128000), (400, 118400), (500, 94720), (512, 92500), (592, 80000), (625, 75776), (640, 74000), (740, 64000), (800, 59200), (925, 51200), (1000, 47360), (1024, 46250), (1184, 40000), (1250, 37888), (1280, 37000), (1480, 32000), (1600, 29600), (1850, 25600), (2000, 23680), (2048, 23125), (2368, 20000), (2500, 18944), (2560, 18500), (2960, 16000), (3200, 14800), (3700, 12800), (4000, 11840), (4625, 10240), (4736, 10000), (5000, 9472), (5120, 9250), (5920, 8000), (6400, 7400)]