100970220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{129449}}^1$

素因数の和:129474

約数の個数: 48

約数和(自身を含む): 304466400

約数和(自身を除く): 203496180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 129449, 258898, 388347, 517796, 647245, 776694, 1294490, 1553388, 1682837, 1941735, 2588980, 3365674, 3883470, 5048511, 6731348, 7766940, 8414185, 10097022, 16828370, 20194044, 25242555, 33656740, 50485110, 100970220]

約数ペア:

[(1, 100970220), (2, 50485110), (3, 33656740), (4, 25242555), (5, 20194044), (6, 16828370), (10, 10097022), (12, 8414185), (13, 7766940), (15, 6731348), (20, 5048511), (26, 3883470), (30, 3365674), (39, 2588980), (52, 1941735), (60, 1682837), (65, 1553388), (78, 1294490), (130, 776694), (156, 647245), (195, 517796), (260, 388347), (390, 258898), (780, 129449)]