73108040

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{25037}}^1$

素因数の和:25121

約数の個数: 32

約数和(自身を含む): 166753080

約数和(自身を除く): 93645040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 25037, 50074, 100148, 125185, 200296, 250370, 500740, 1001480, 1827701, 3655402, 7310804, 9138505, 14621608, 18277010, 36554020, 73108040]

約数ペア:

[(1, 73108040), (2, 36554020), (4, 18277010), (5, 14621608), (8, 9138505), (10, 7310804), (20, 3655402), (40, 1827701), (73, 1001480), (146, 500740), (292, 250370), (365, 200296), (584, 125185), (730, 100148), (1460, 50074), (2920, 25037)]