1938270050

素因数分解:

$2^1\times 5^2\times {\mathrm{193}}^1\times {\mathrm{353}}^1\times {\mathrm{569}}^1$

素因数の和:1127

約数の個数: 48

約数和(自身を含む): 3640514760

約数和(自身を除く): 1702244710

約数列:

[1, 2, 5, 10, 25, 50, 193, 353, 386, 569, 706, 965, 1138, 1765, 1930, 2845, 3530, 4825, 5690, 8825, 9650, 14225, 17650, 28450, 68129, 109817, 136258, 200857, 219634, 340645, 401714, 549085, 681290, 1004285, 1098170, 1703225, 2008570, 2745425, 3406450, 5021425, 5490850, 10042850, 38765401, 77530802, 193827005, 387654010, 969135025, 1938270050]

約数ペア:

[(1, 1938270050), (2, 969135025), (5, 387654010), (10, 193827005), (25, 77530802), (50, 38765401), (193, 10042850), (353, 5490850), (386, 5021425), (569, 3406450), (706, 2745425), (965, 2008570), (1138, 1703225), (1765, 1098170), (1930, 1004285), (2845, 681290), (3530, 549085), (4825, 401714), (5690, 340645), (8825, 219634), (9650, 200857), (14225, 136258), (17650, 109817), (28450, 68129)]