57472000

素因数分解:

$2^{10}\times 5^3\times {\mathrm{449}}^1$

素因数の和:484

約数の個数: 88

約数和(自身を含む): 143699400

約数和(自身を除く): 86227400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 256, 320, 400, 449, 500, 512, 640, 800, 898, 1000, 1024, 1280, 1600, 1796, 2000, 2245, 2560, 3200, 3592, 4000, 4490, 5120, 6400, 7184, 8000, 8980, 11225, 12800, 14368, 16000, 17960, 22450, 25600, 28736, 32000, 35920, 44900, 56125, 57472, 64000, 71840, 89800, 112250, 114944, 128000, 143680, 179600, 224500, 229888, 287360, 359200, 449000, 459776, 574720, 718400, 898000, 1149440, 1436800, 1796000, 2298880, 2873600, 3592000, 5747200, 7184000, 11494400, 14368000, 28736000, 57472000]

約数ペア:

[(1, 57472000), (2, 28736000), (4, 14368000), (5, 11494400), (8, 7184000), (10, 5747200), (16, 3592000), (20, 2873600), (25, 2298880), (32, 1796000), (40, 1436800), (50, 1149440), (64, 898000), (80, 718400), (100, 574720), (125, 459776), (128, 449000), (160, 359200), (200, 287360), (250, 229888), (256, 224500), (320, 179600), (400, 143680), (449, 128000), (500, 114944), (512, 112250), (640, 89800), (800, 71840), (898, 64000), (1000, 57472), (1024, 56125), (1280, 44900), (1600, 35920), (1796, 32000), (2000, 28736), (2245, 25600), (2560, 22450), (3200, 17960), (3592, 16000), (4000, 14368), (4490, 12800), (5120, 11225), (6400, 8980), (7184, 8000)]