2029821440

素因数分解:

$2^9\times 5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{233}}^1$

素因数の和:380

約数の個数: 160

約数和(自身を含む): 5067238176

約数和(自身を除く): 3037416736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 83, 128, 160, 164, 166, 205, 233, 256, 320, 328, 332, 410, 415, 466, 512, 640, 656, 664, 820, 830, 932, 1165, 1280, 1312, 1328, 1640, 1660, 1864, 2330, 2560, 2624, 2656, 3280, 3320, 3403, 3728, 4660, 5248, 5312, 6560, 6640, 6806, 7456, 9320, 9553, 10496, 10624, 13120, 13280, 13612, 14912, 17015, 18640, 19106, 19339, 20992, 21248, 26240, 26560, 27224, 29824, 34030, 37280, 38212, 38678, 42496, 47765, 52480, 53120, 54448, 59648, 68060, 74560, 76424, 77356, 95530, 96695, 104960, 106240, 108896, 119296, 136120, 149120, 152848, 154712, 191060, 193390, 212480, 217792, 272240, 298240, 305696, 309424, 382120, 386780, 435584, 544480, 596480, 611392, 618848, 764240, 773560, 792899, 871168, 1088960, 1222784, 1237696, 1528480, 1547120, 1585798, 1742336, 2177920, 2445568, 2475392, 3056960, 3094240, 3171596, 3964495, 4355840, 4891136, 4950784, 6113920, 6188480, 6343192, 7928990, 8711680, 9901568, 12227840, 12376960, 12686384, 15857980, 24455680, 24753920, 25372768, 31715960, 49507840, 50745536, 63431920, 101491072, 126863840, 202982144, 253727680, 405964288, 507455360, 1014910720, 2029821440]

約数ペア:

[(1, 2029821440), (2, 1014910720), (4, 507455360), (5, 405964288), (8, 253727680), (10, 202982144), (16, 126863840), (20, 101491072), (32, 63431920), (40, 50745536), (41, 49507840), (64, 31715960), (80, 25372768), (82, 24753920), (83, 24455680), (128, 15857980), (160, 12686384), (164, 12376960), (166, 12227840), (205, 9901568), (233, 8711680), (256, 7928990), (320, 6343192), (328, 6188480), (332, 6113920), (410, 4950784), (415, 4891136), (466, 4355840), (512, 3964495), (640, 3171596), (656, 3094240), (664, 3056960), (820, 2475392), (830, 2445568), (932, 2177920), (1165, 1742336), (1280, 1585798), (1312, 1547120), (1328, 1528480), (1640, 1237696), (1660, 1222784), (1864, 1088960), (2330, 871168), (2560, 792899), (2624, 773560), (2656, 764240), (3280, 618848), (3320, 611392), (3403, 596480), (3728, 544480), (4660, 435584), (5248, 386780), (5312, 382120), (6560, 309424), (6640, 305696), (6806, 298240), (7456, 272240), (9320, 217792), (9553, 212480), (10496, 193390), (10624, 191060), (13120, 154712), (13280, 152848), (13612, 149120), (14912, 136120), (17015, 119296), (18640, 108896), (19106, 106240), (19339, 104960), (20992, 96695), (21248, 95530), (26240, 77356), (26560, 76424), (27224, 74560), (29824, 68060), (34030, 59648), (37280, 54448), (38212, 53120), (38678, 52480), (42496, 47765)]