2064833140

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1409}}^1\times {\mathrm{1559}}^1$

素因数の和:3024

約数の個数: 48

約数和(自身を含む): 4434393600

約数和(自身を除く): 2369560460

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 1409, 1559, 2818, 3118, 5636, 6236, 7045, 7795, 14090, 15590, 28180, 31180, 66223, 73273, 132446, 146546, 264892, 293092, 331115, 366365, 662230, 732730, 1324460, 1465460, 2196631, 4393262, 8786524, 10983155, 21966310, 43932620, 103241657, 206483314, 412966628, 516208285, 1032416570, 2064833140]

約数ペア:

[(1, 2064833140), (2, 1032416570), (4, 516208285), (5, 412966628), (10, 206483314), (20, 103241657), (47, 43932620), (94, 21966310), (188, 10983155), (235, 8786524), (470, 4393262), (940, 2196631), (1409, 1465460), (1559, 1324460), (2818, 732730), (3118, 662230), (5636, 366365), (6236, 331115), (7045, 293092), (7795, 264892), (14090, 146546), (15590, 132446), (28180, 73273), (31180, 66223)]