1005845860

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{7573}}^1$

素因数の和:7840

約数の個数: 48

約数和(自身を含む): 2194945200

約数和(自身を除く): 1189099340

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 229, 290, 458, 580, 916, 1145, 2290, 4580, 6641, 7573, 13282, 15146, 26564, 30292, 33205, 37865, 66410, 75730, 132820, 151460, 219617, 439234, 878468, 1098085, 1734217, 2196170, 3468434, 4392340, 6936868, 8671085, 17342170, 34684340, 50292293, 100584586, 201169172, 251461465, 502922930, 1005845860]

約数ペア:

[(1, 1005845860), (2, 502922930), (4, 251461465), (5, 201169172), (10, 100584586), (20, 50292293), (29, 34684340), (58, 17342170), (116, 8671085), (145, 6936868), (229, 4392340), (290, 3468434), (458, 2196170), (580, 1734217), (916, 1098085), (1145, 878468), (2290, 439234), (4580, 219617), (6641, 151460), (7573, 132820), (13282, 75730), (15146, 66410), (26564, 37865), (30292, 33205)]