41872000

素因数分解:

$2^7\times 5^3\times {\mathrm{2617}}^1$

素因数の和:2646

約数の個数: 64

約数和(自身を含む): 104144040

約数和(自身を除く): 62272040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 320, 400, 500, 640, 800, 1000, 1600, 2000, 2617, 3200, 4000, 5234, 8000, 10468, 13085, 16000, 20936, 26170, 41872, 52340, 65425, 83744, 104680, 130850, 167488, 209360, 261700, 327125, 334976, 418720, 523400, 654250, 837440, 1046800, 1308500, 1674880, 2093600, 2617000, 4187200, 5234000, 8374400, 10468000, 20936000, 41872000]

約数ペア:

[(1, 41872000), (2, 20936000), (4, 10468000), (5, 8374400), (8, 5234000), (10, 4187200), (16, 2617000), (20, 2093600), (25, 1674880), (32, 1308500), (40, 1046800), (50, 837440), (64, 654250), (80, 523400), (100, 418720), (125, 334976), (128, 327125), (160, 261700), (200, 209360), (250, 167488), (320, 130850), (400, 104680), (500, 83744), (640, 65425), (800, 52340), (1000, 41872), (1600, 26170), (2000, 20936), (2617, 16000), (3200, 13085), (4000, 10468), (5234, 8000)]