125819650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{2221}}^1$

素因数の和:2347

約数の個数: 48

約数和(自身を含む): 257894208

約数和(自身を除く): 132074558

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 103, 110, 206, 275, 515, 550, 1030, 1133, 2221, 2266, 2575, 4442, 5150, 5665, 11105, 11330, 22210, 24431, 28325, 48862, 55525, 56650, 111050, 122155, 228763, 244310, 457526, 610775, 1143815, 1221550, 2287630, 2516393, 5032786, 5719075, 11438150, 12581965, 25163930, 62909825, 125819650]

約数ペア:

[(1, 125819650), (2, 62909825), (5, 25163930), (10, 12581965), (11, 11438150), (22, 5719075), (25, 5032786), (50, 2516393), (55, 2287630), (103, 1221550), (110, 1143815), (206, 610775), (275, 457526), (515, 244310), (550, 228763), (1030, 122155), (1133, 111050), (2221, 56650), (2266, 55525), (2575, 48862), (4442, 28325), (5150, 24431), (5665, 22210), (11105, 11330)]