5570292080

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{991}}^1\times {\mathrm{4133}}^1$

素因数の和:5154

約数の個数: 80

約数和(自身を含む): 13729906944

約数和(自身を除く): 8159614864

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 991, 1360, 1982, 3964, 4133, 4955, 7928, 8266, 9910, 15856, 16532, 16847, 19820, 20665, 33064, 33694, 39640, 41330, 66128, 67388, 70261, 79280, 82660, 84235, 134776, 140522, 165320, 168470, 269552, 281044, 330640, 336940, 351305, 562088, 673880, 702610, 1124176, 1347760, 1405220, 2810440, 4095803, 5620880, 8191606, 16383212, 20479015, 32766424, 40958030, 65532848, 69628651, 81916060, 139257302, 163832120, 278514604, 327664240, 348143255, 557029208, 696286510, 1114058416, 1392573020, 2785146040, 5570292080]

約数ペア:

[(1, 5570292080), (2, 2785146040), (4, 1392573020), (5, 1114058416), (8, 696286510), (10, 557029208), (16, 348143255), (17, 327664240), (20, 278514604), (34, 163832120), (40, 139257302), (68, 81916060), (80, 69628651), (85, 65532848), (136, 40958030), (170, 32766424), (272, 20479015), (340, 16383212), (680, 8191606), (991, 5620880), (1360, 4095803), (1982, 2810440), (3964, 1405220), (4133, 1347760), (4955, 1124176), (7928, 702610), (8266, 673880), (9910, 562088), (15856, 351305), (16532, 336940), (16847, 330640), (19820, 281044), (20665, 269552), (33064, 168470), (33694, 165320), (39640, 140522), (41330, 134776), (66128, 84235), (67388, 82660), (70261, 79280)]