57533840

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1129}}^1$

素因数の和:1169

約数の個数: 120

約数和(自身を含む): 167723640

約数和(自身を除く): 110189800

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 80, 91, 98, 104, 112, 130, 140, 182, 196, 208, 245, 260, 280, 364, 392, 455, 490, 520, 560, 637, 728, 784, 910, 980, 1040, 1129, 1274, 1456, 1820, 1960, 2258, 2548, 3185, 3640, 3920, 4516, 5096, 5645, 6370, 7280, 7903, 9032, 10192, 11290, 12740, 14677, 15806, 18064, 22580, 25480, 29354, 31612, 39515, 45160, 50960, 55321, 58708, 63224, 73385, 79030, 90320, 102739, 110642, 117416, 126448, 146770, 158060, 205478, 221284, 234832, 276605, 293540, 316120, 410956, 442568, 513695, 553210, 587080, 632240, 719173, 821912, 885136, 1027390, 1106420, 1174160, 1438346, 1643824, 2054780, 2212840, 2876692, 3595865, 4109560, 4425680, 5753384, 7191730, 8219120, 11506768, 14383460, 28766920, 57533840]

約数ペア:

[(1, 57533840), (2, 28766920), (4, 14383460), (5, 11506768), (7, 8219120), (8, 7191730), (10, 5753384), (13, 4425680), (14, 4109560), (16, 3595865), (20, 2876692), (26, 2212840), (28, 2054780), (35, 1643824), (40, 1438346), (49, 1174160), (52, 1106420), (56, 1027390), (65, 885136), (70, 821912), (80, 719173), (91, 632240), (98, 587080), (104, 553210), (112, 513695), (130, 442568), (140, 410956), (182, 316120), (196, 293540), (208, 276605), (245, 234832), (260, 221284), (280, 205478), (364, 158060), (392, 146770), (455, 126448), (490, 117416), (520, 110642), (560, 102739), (637, 90320), (728, 79030), (784, 73385), (910, 63224), (980, 58708), (1040, 55321), (1129, 50960), (1274, 45160), (1456, 39515), (1820, 31612), (1960, 29354), (2258, 25480), (2548, 22580), (3185, 18064), (3640, 15806), (3920, 14677), (4516, 12740), (5096, 11290), (5645, 10192), (6370, 9032), (7280, 7903)]