13043280140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{106441}}^1$

素因数の和:107018

約数の個数: 48

約数和(自身を含む): 29934896544

約数和(自身を除く): 16891616404

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 557, 1114, 2228, 2785, 5570, 6127, 11140, 12254, 24508, 30635, 61270, 106441, 122540, 212882, 425764, 532205, 1064410, 1170851, 2128820, 2341702, 4683404, 5854255, 11708510, 23417020, 59287637, 118575274, 237150548, 296438185, 592876370, 652164007, 1185752740, 1304328014, 2608656028, 3260820035, 6521640070, 13043280140]

約数ペア:

[(1, 13043280140), (2, 6521640070), (4, 3260820035), (5, 2608656028), (10, 1304328014), (11, 1185752740), (20, 652164007), (22, 592876370), (44, 296438185), (55, 237150548), (110, 118575274), (220, 59287637), (557, 23417020), (1114, 11708510), (2228, 5854255), (2785, 4683404), (5570, 2341702), (6127, 2128820), (11140, 1170851), (12254, 1064410), (24508, 532205), (30635, 425764), (61270, 212882), (106441, 122540)]