22340000

素因数分解:

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

素因数の和:1147

約数の個数: 60

約数和(自身を含む): 55008954

約数和(自身を除く): 32668954

約数列:

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

約数ペア:

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