85573520

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{14653}}^1$

素因数の和:14739

約数の個数: 40

約数和(自身を含む): 201697656

約数和(自身を除く): 116124136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 2920, 5840, 14653, 29306, 58612, 73265, 117224, 146530, 234448, 293060, 586120, 1069669, 1172240, 2139338, 4278676, 5348345, 8557352, 10696690, 17114704, 21393380, 42786760, 85573520]

約数ペア:

[(1, 85573520), (2, 42786760), (4, 21393380), (5, 17114704), (8, 10696690), (10, 8557352), (16, 5348345), (20, 4278676), (40, 2139338), (73, 1172240), (80, 1069669), (146, 586120), (292, 293060), (365, 234448), (584, 146530), (730, 117224), (1168, 73265), (1460, 58612), (2920, 29306), (5840, 14653)]