71300386520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1051}}^1\times {\mathrm{154183}}^1$

素因数の和:155256

約数の個数: 64

約数和(自身を含む): 175177693440

約数和(自身を除く): 103877306920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 1051, 2102, 4204, 5255, 8408, 10510, 11561, 21020, 23122, 42040, 46244, 57805, 92488, 115610, 154183, 231220, 308366, 462440, 616732, 770915, 1233464, 1541830, 1696013, 3083660, 3392026, 6167320, 6784052, 8480065, 13568104, 16960130, 33920260, 67840520, 162046333, 324092666, 648185332, 810231665, 1296370664, 1620463330, 1782509663, 3240926660, 3565019326, 6481853320, 7130038652, 8912548315, 14260077304, 17825096630, 35650193260, 71300386520]

約数ペア:

[(1, 71300386520), (2, 35650193260), (4, 17825096630), (5, 14260077304), (8, 8912548315), (10, 7130038652), (11, 6481853320), (20, 3565019326), (22, 3240926660), (40, 1782509663), (44, 1620463330), (55, 1296370664), (88, 810231665), (110, 648185332), (220, 324092666), (440, 162046333), (1051, 67840520), (2102, 33920260), (4204, 16960130), (5255, 13568104), (8408, 8480065), (10510, 6784052), (11561, 6167320), (21020, 3392026), (23122, 3083660), (42040, 1696013), (46244, 1541830), (57805, 1233464), (92488, 770915), (115610, 616732), (154183, 462440), (231220, 308366)]