743292020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{5861}}^1$

素因数の和:6260

約数の個数: 48

約数和(自身を含む): 1657445328

約数和(自身を除く): 914153308

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 373, 746, 1492, 1865, 3730, 5861, 6341, 7460, 11722, 12682, 23444, 25364, 29305, 31705, 58610, 63410, 99637, 117220, 126820, 199274, 398548, 498185, 996370, 1992740, 2186153, 4372306, 8744612, 10930765, 21861530, 37164601, 43723060, 74329202, 148658404, 185823005, 371646010, 743292020]

約数ペア:

[(1, 743292020), (2, 371646010), (4, 185823005), (5, 148658404), (10, 74329202), (17, 43723060), (20, 37164601), (34, 21861530), (68, 10930765), (85, 8744612), (170, 4372306), (340, 2186153), (373, 1992740), (746, 996370), (1492, 498185), (1865, 398548), (3730, 199274), (5861, 126820), (6341, 117220), (7460, 99637), (11722, 63410), (12682, 58610), (23444, 31705), (25364, 29305)]