2013037070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{15263}}^1$

素因数の和:15401

約数の個数: 48

約数和(自身を含む): 4019621760

約数和(自身を除く): 2006584690

約数列:

[1, 2, 5, 10, 11, 22, 55, 109, 110, 121, 218, 242, 545, 605, 1090, 1199, 1210, 2398, 5995, 11990, 13189, 15263, 26378, 30526, 65945, 76315, 131890, 152630, 167893, 335786, 839465, 1663667, 1678930, 1846823, 3327334, 3693646, 8318335, 9234115, 16636670, 18300337, 18468230, 36600674, 91501685, 183003370, 201303707, 402607414, 1006518535, 2013037070]

約数ペア:

[(1, 2013037070), (2, 1006518535), (5, 402607414), (10, 201303707), (11, 183003370), (22, 91501685), (55, 36600674), (109, 18468230), (110, 18300337), (121, 16636670), (218, 9234115), (242, 8318335), (545, 3693646), (605, 3327334), (1090, 1846823), (1199, 1678930), (1210, 1663667), (2398, 839465), (5995, 335786), (11990, 167893), (13189, 152630), (15263, 131890), (26378, 76315), (30526, 65945)]