126863840

素因数分解:

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

素因数の和:372

約数の個数: 96

約数和(自身を含む): 312058656

約数和(自身を除く): 185194816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 83, 160, 164, 166, 205, 233, 328, 332, 410, 415, 466, 656, 664, 820, 830, 932, 1165, 1312, 1328, 1640, 1660, 1864, 2330, 2656, 3280, 3320, 3403, 3728, 4660, 6560, 6640, 6806, 7456, 9320, 9553, 13280, 13612, 17015, 18640, 19106, 19339, 27224, 34030, 37280, 38212, 38678, 47765, 54448, 68060, 76424, 77356, 95530, 96695, 108896, 136120, 152848, 154712, 191060, 193390, 272240, 305696, 309424, 382120, 386780, 544480, 618848, 764240, 773560, 792899, 1528480, 1547120, 1585798, 3094240, 3171596, 3964495, 6343192, 7928990, 12686384, 15857980, 25372768, 31715960, 63431920, 126863840]

約数ペア:

[(1, 126863840), (2, 63431920), (4, 31715960), (5, 25372768), (8, 15857980), (10, 12686384), (16, 7928990), (20, 6343192), (32, 3964495), (40, 3171596), (41, 3094240), (80, 1585798), (82, 1547120), (83, 1528480), (160, 792899), (164, 773560), (166, 764240), (205, 618848), (233, 544480), (328, 386780), (332, 382120), (410, 309424), (415, 305696), (466, 272240), (656, 193390), (664, 191060), (820, 154712), (830, 152848), (932, 136120), (1165, 108896), (1312, 96695), (1328, 95530), (1640, 77356), (1660, 76424), (1864, 68060), (2330, 54448), (2656, 47765), (3280, 38678), (3320, 38212), (3403, 37280), (3728, 34030), (4660, 27224), (6560, 19339), (6640, 19106), (6806, 18640), (7456, 17015), (9320, 13612), (9553, 13280)]