139220600

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{36637}}^1$

素因数の和:36672

約数の個数: 48

約数和(自身を含む): 340733400

約数和(自身を除く): 201512800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1900, 3800, 36637, 73274, 146548, 183185, 293096, 366370, 696103, 732740, 915925, 1392206, 1465480, 1831850, 2784412, 3480515, 3663700, 5568824, 6961030, 7327400, 13922060, 17402575, 27844120, 34805150, 69610300, 139220600]

約数ペア:

[(1, 139220600), (2, 69610300), (4, 34805150), (5, 27844120), (8, 17402575), (10, 13922060), (19, 7327400), (20, 6961030), (25, 5568824), (38, 3663700), (40, 3480515), (50, 2784412), (76, 1831850), (95, 1465480), (100, 1392206), (152, 915925), (190, 732740), (200, 696103), (380, 366370), (475, 293096), (760, 183185), (950, 146548), (1900, 73274), (3800, 36637)]