47468800

素因数分解:

$2^8\times 5^2\times {\mathrm{7417}}^1$

素因数の和:7443

約数の個数: 54

約数和(自身を含む): 117508538

約数和(自身を除く): 70039738

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 640, 800, 1280, 1600, 3200, 6400, 7417, 14834, 29668, 37085, 59336, 74170, 118672, 148340, 185425, 237344, 296680, 370850, 474688, 593360, 741700, 949376, 1186720, 1483400, 1898752, 2373440, 2966800, 4746880, 5933600, 9493760, 11867200, 23734400, 47468800]

約数ペア:

[(1, 47468800), (2, 23734400), (4, 11867200), (5, 9493760), (8, 5933600), (10, 4746880), (16, 2966800), (20, 2373440), (25, 1898752), (32, 1483400), (40, 1186720), (50, 949376), (64, 741700), (80, 593360), (100, 474688), (128, 370850), (160, 296680), (200, 237344), (256, 185425), (320, 148340), (400, 118672), (640, 74170), (800, 59336), (1280, 37085), (1600, 29668), (3200, 14834), (6400, 7417)]