44680000

素因数分解:

$2^6\times 5^4\times {\mathrm{1117}}^1$

素因数の和:1149

約数の個数: 70

約数和(自身を含む): 110891066

約数和(自身を除く): 66211066

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 160, 200, 250, 320, 400, 500, 625, 800, 1000, 1117, 1250, 1600, 2000, 2234, 2500, 4000, 4468, 5000, 5585, 8000, 8936, 10000, 11170, 17872, 20000, 22340, 27925, 35744, 40000, 44680, 55850, 71488, 89360, 111700, 139625, 178720, 223400, 279250, 357440, 446800, 558500, 698125, 893600, 1117000, 1396250, 1787200, 2234000, 2792500, 4468000, 5585000, 8936000, 11170000, 22340000, 44680000]

約数ペア:

[(1, 44680000), (2, 22340000), (4, 11170000), (5, 8936000), (8, 5585000), (10, 4468000), (16, 2792500), (20, 2234000), (25, 1787200), (32, 1396250), (40, 1117000), (50, 893600), (64, 698125), (80, 558500), (100, 446800), (125, 357440), (160, 279250), (200, 223400), (250, 178720), (320, 139625), (400, 111700), (500, 89360), (625, 71488), (800, 55850), (1000, 44680), (1117, 40000), (1250, 35744), (1600, 27925), (2000, 22340), (2234, 20000), (2500, 17872), (4000, 11170), (4468, 10000), (5000, 8936), (5585, 8000)]