2010222100

素因数分解:

$2^2\times 5^2\times {\mathrm{1823}}^1\times {\mathrm{11027}}^1$

素因数の和:12864

約数の個数: 36

約数和(自身を含む): 4364970624

約数和(自身を除く): 2354748524

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 1823, 3646, 7292, 9115, 11027, 18230, 22054, 36460, 44108, 45575, 55135, 91150, 110270, 182300, 220540, 275675, 551350, 1102700, 20102221, 40204442, 80408884, 100511105, 201022210, 402044420, 502555525, 1005111050, 2010222100]

約数ペア:

[(1, 2010222100), (2, 1005111050), (4, 502555525), (5, 402044420), (10, 201022210), (20, 100511105), (25, 80408884), (50, 40204442), (100, 20102221), (1823, 1102700), (3646, 551350), (7292, 275675), (9115, 220540), (11027, 182300), (18230, 110270), (22054, 91150), (36460, 55135), (44108, 45575)]