73570040

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{39133}}^1$

素因数の和:39191

約数の個数: 32

約数和(自身を含む): 169058880

約数和(自身を除く): 95488840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 39133, 78266, 156532, 195665, 313064, 391330, 782660, 1565320, 1839251, 3678502, 7357004, 9196255, 14714008, 18392510, 36785020, 73570040]

約数ペア:

[(1, 73570040), (2, 36785020), (4, 18392510), (5, 14714008), (8, 9196255), (10, 7357004), (20, 3678502), (40, 1839251), (47, 1565320), (94, 782660), (188, 391330), (235, 313064), (376, 195665), (470, 156532), (940, 78266), (1880, 39133)]