850717120

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:339

約数の個数: 168

約数和(自身を含む): 2257178112

約数和(自身を除く): 1406460992

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 121, 127, 160, 173, 176, 220, 242, 254, 320, 346, 352, 440, 484, 508, 605, 635, 692, 704, 865, 880, 968, 1016, 1210, 1270, 1384, 1397, 1730, 1760, 1903, 1936, 2032, 2420, 2540, 2768, 2794, 3460, 3520, 3806, 3872, 4064, 4840, 5080, 5536, 5588, 6920, 6985, 7612, 7744, 8128, 9515, 9680, 10160, 11072, 11176, 13840, 13970, 15224, 15367, 19030, 19360, 20320, 20933, 21971, 22352, 27680, 27940, 30448, 30734, 38060, 38720, 40640, 41866, 43942, 44704, 55360, 55880, 60896, 61468, 76120, 76835, 83732, 87884, 89408, 104665, 109855, 111760, 121792, 122936, 152240, 153670, 167464, 175768, 209330, 219710, 223520, 241681, 245872, 304480, 307340, 334928, 351536, 418660, 439420, 447040, 483362, 491744, 608960, 614680, 669856, 703072, 837320, 878840, 966724, 983488, 1208405, 1229360, 1339712, 1406144, 1674640, 1757680, 1933448, 2416810, 2458720, 2658491, 3349280, 3515360, 3866896, 4833620, 4917440, 5316982, 6698560, 7030720, 7733792, 9667240, 10633964, 13292455, 15467584, 19334480, 21267928, 26584910, 38668960, 42535856, 53169820, 77337920, 85071712, 106339640, 170143424, 212679280, 425358560, 850717120]

約数ペア:

[(1, 850717120), (2, 425358560), (4, 212679280), (5, 170143424), (8, 106339640), (10, 85071712), (11, 77337920), (16, 53169820), (20, 42535856), (22, 38668960), (32, 26584910), (40, 21267928), (44, 19334480), (55, 15467584), (64, 13292455), (80, 10633964), (88, 9667240), (110, 7733792), (121, 7030720), (127, 6698560), (160, 5316982), (173, 4917440), (176, 4833620), (220, 3866896), (242, 3515360), (254, 3349280), (320, 2658491), (346, 2458720), (352, 2416810), (440, 1933448), (484, 1757680), (508, 1674640), (605, 1406144), (635, 1339712), (692, 1229360), (704, 1208405), (865, 983488), (880, 966724), (968, 878840), (1016, 837320), (1210, 703072), (1270, 669856), (1384, 614680), (1397, 608960), (1730, 491744), (1760, 483362), (1903, 447040), (1936, 439420), (2032, 418660), (2420, 351536), (2540, 334928), (2768, 307340), (2794, 304480), (3460, 245872), (3520, 241681), (3806, 223520), (3872, 219710), (4064, 209330), (4840, 175768), (5080, 167464), (5536, 153670), (5588, 152240), (6920, 122936), (6985, 121792), (7612, 111760), (7744, 109855), (8128, 104665), (9515, 89408), (9680, 87884), (10160, 83732), (11072, 76835), (11176, 76120), (13840, 61468), (13970, 60896), (15224, 55880), (15367, 55360), (19030, 44704), (19360, 43942), (20320, 41866), (20933, 40640), (21971, 38720), (22352, 38060), (27680, 30734), (27940, 30448)]