193314320

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{359}}^1$

素因数の和:552

約数の個数: 80

約数和(自身を含む): 462827520

約数和(自身を除く): 269513200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 127, 212, 254, 265, 359, 424, 508, 530, 635, 718, 848, 1016, 1060, 1270, 1436, 1795, 2032, 2120, 2540, 2872, 3590, 4240, 5080, 5744, 6731, 7180, 10160, 13462, 14360, 19027, 26924, 28720, 33655, 38054, 45593, 53848, 67310, 76108, 91186, 95135, 107696, 134620, 152216, 182372, 190270, 227965, 269240, 304432, 364744, 380540, 455930, 538480, 729488, 761080, 911860, 1522160, 1823720, 2416429, 3647440, 4832858, 9665716, 12082145, 19331432, 24164290, 38662864, 48328580, 96657160, 193314320]

約数ペア:

[(1, 193314320), (2, 96657160), (4, 48328580), (5, 38662864), (8, 24164290), (10, 19331432), (16, 12082145), (20, 9665716), (40, 4832858), (53, 3647440), (80, 2416429), (106, 1823720), (127, 1522160), (212, 911860), (254, 761080), (265, 729488), (359, 538480), (424, 455930), (508, 380540), (530, 364744), (635, 304432), (718, 269240), (848, 227965), (1016, 190270), (1060, 182372), (1270, 152216), (1436, 134620), (1795, 107696), (2032, 95135), (2120, 91186), (2540, 76108), (2872, 67310), (3590, 53848), (4240, 45593), (5080, 38054), (5744, 33655), (6731, 28720), (7180, 26924), (10160, 19027), (13462, 14360)]