57669040

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^2$

素因数の和:179

約数の個数: 120

約数和(自身を含む): 159771024

約数和(自身を除く): 102101984

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 71, 80, 88, 104, 110, 130, 142, 143, 176, 208, 220, 260, 284, 286, 355, 440, 520, 568, 572, 710, 715, 781, 880, 923, 1040, 1136, 1144, 1420, 1430, 1562, 1846, 2288, 2840, 2860, 3124, 3692, 3905, 4615, 5041, 5680, 5720, 6248, 7384, 7810, 9230, 10082, 10153, 11440, 12496, 14768, 15620, 18460, 20164, 20306, 25205, 31240, 36920, 40328, 40612, 50410, 50765, 55451, 62480, 65533, 73840, 80656, 81224, 100820, 101530, 110902, 131066, 162448, 201640, 203060, 221804, 262132, 277255, 327665, 403280, 406120, 443608, 524264, 554510, 655330, 720863, 812240, 887216, 1048528, 1109020, 1310660, 1441726, 2218040, 2621320, 2883452, 3604315, 4436080, 5242640, 5766904, 7208630, 11533808, 14417260, 28834520, 57669040]

約数ペア:

[(1, 57669040), (2, 28834520), (4, 14417260), (5, 11533808), (8, 7208630), (10, 5766904), (11, 5242640), (13, 4436080), (16, 3604315), (20, 2883452), (22, 2621320), (26, 2218040), (40, 1441726), (44, 1310660), (52, 1109020), (55, 1048528), (65, 887216), (71, 812240), (80, 720863), (88, 655330), (104, 554510), (110, 524264), (130, 443608), (142, 406120), (143, 403280), (176, 327665), (208, 277255), (220, 262132), (260, 221804), (284, 203060), (286, 201640), (355, 162448), (440, 131066), (520, 110902), (568, 101530), (572, 100820), (710, 81224), (715, 80656), (781, 73840), (880, 65533), (923, 62480), (1040, 55451), (1136, 50765), (1144, 50410), (1420, 40612), (1430, 40328), (1562, 36920), (1846, 31240), (2288, 25205), (2840, 20306), (2860, 20164), (3124, 18460), (3692, 15620), (3905, 14768), (4615, 12496), (5041, 11440), (5680, 10153), (5720, 10082), (6248, 9230), (7384, 7810)]