85325320

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{29221}}^1$

素因数の和:29305

約数の個数: 32

約数和(自身を含む): 194618520

約数和(自身を除く): 109293200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 29221, 58442, 116884, 146105, 233768, 292210, 584420, 1168840, 2133133, 4266266, 8532532, 10665665, 17065064, 21331330, 42662660, 85325320]

約数ペア:

[(1, 85325320), (2, 42662660), (4, 21331330), (5, 17065064), (8, 10665665), (10, 8532532), (20, 4266266), (40, 2133133), (73, 1168840), (146, 584420), (292, 292210), (365, 233768), (584, 146105), (730, 116884), (1460, 58442), (2920, 29221)]