1940073550

素因数分解:

$2^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{349}}^1\times {\mathrm{1523}}^1$

素因数の和:1957

約数の個数: 48

約数和(自身を含む): 3670858800

約数和(自身を除く): 1730785250

約数列:

[1, 2, 5, 10, 25, 50, 73, 146, 349, 365, 698, 730, 1523, 1745, 1825, 3046, 3490, 3650, 7615, 8725, 15230, 17450, 25477, 38075, 50954, 76150, 111179, 127385, 222358, 254770, 531527, 555895, 636925, 1063054, 1111790, 1273850, 2657635, 2779475, 5315270, 5558950, 13288175, 26576350, 38801471, 77602942, 194007355, 388014710, 970036775, 1940073550]

約数ペア:

[(1, 1940073550), (2, 970036775), (5, 388014710), (10, 194007355), (25, 77602942), (50, 38801471), (73, 26576350), (146, 13288175), (349, 5558950), (365, 5315270), (698, 2779475), (730, 2657635), (1523, 1273850), (1745, 1111790), (1825, 1063054), (3046, 636925), (3490, 555895), (3650, 531527), (7615, 254770), (8725, 222358), (15230, 127385), (17450, 111179), (25477, 76150), (38075, 50954)]