54366800

素因数分解:

$2^4\times 5^2\times {\mathrm{199}}^1\times {\mathrm{683}}^1$

素因数の和:900

約数の個数: 60

約数和(自身を含む): 131464800

約数和(自身を除く): 77098000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 199, 200, 398, 400, 683, 796, 995, 1366, 1592, 1990, 2732, 3184, 3415, 3980, 4975, 5464, 6830, 7960, 9950, 10928, 13660, 15920, 17075, 19900, 27320, 34150, 39800, 54640, 68300, 79600, 135917, 136600, 271834, 273200, 543668, 679585, 1087336, 1359170, 2174672, 2718340, 3397925, 5436680, 6795850, 10873360, 13591700, 27183400, 54366800]

約数ペア:

[(1, 54366800), (2, 27183400), (4, 13591700), (5, 10873360), (8, 6795850), (10, 5436680), (16, 3397925), (20, 2718340), (25, 2174672), (40, 1359170), (50, 1087336), (80, 679585), (100, 543668), (199, 273200), (200, 271834), (398, 136600), (400, 135917), (683, 79600), (796, 68300), (995, 54640), (1366, 39800), (1592, 34150), (1990, 27320), (2732, 19900), (3184, 17075), (3415, 15920), (3980, 13660), (4975, 10928), (5464, 9950), (6830, 7960)]