47776000

素因数分解:

$2^8\times 5^3\times {\mathrm{1493}}^1$

素因数の和:1524

約数の個数: 72

約数和(自身を含む): 119095704

約数和(自身を除く): 71319704

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, 500, 640, 800, 1000, 1280, 1493, 1600, 2000, 2986, 3200, 4000, 5972, 6400, 7465, 8000, 11944, 14930, 16000, 23888, 29860, 32000, 37325, 47776, 59720, 74650, 95552, 119440, 149300, 186625, 191104, 238880, 298600, 373250, 382208, 477760, 597200, 746500, 955520, 1194400, 1493000, 1911040, 2388800, 2986000, 4777600, 5972000, 9555200, 11944000, 23888000, 47776000]

約数ペア:

[(1, 47776000), (2, 23888000), (4, 11944000), (5, 9555200), (8, 5972000), (10, 4777600), (16, 2986000), (20, 2388800), (25, 1911040), (32, 1493000), (40, 1194400), (50, 955520), (64, 746500), (80, 597200), (100, 477760), (125, 382208), (128, 373250), (160, 298600), (200, 238880), (250, 191104), (256, 186625), (320, 149300), (400, 119440), (500, 95552), (640, 74650), (800, 59720), (1000, 47776), (1280, 37325), (1493, 32000), (1600, 29860), (2000, 23888), (2986, 16000), (3200, 14930), (4000, 11944), (5972, 8000), (6400, 7465)]