57892120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1$

素因数の和:413

約数の個数: 128

約数和(自身を含む): 158760000

約数和(自身を除く): 100867880

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 29, 40, 44, 52, 55, 58, 65, 88, 104, 110, 116, 130, 143, 145, 220, 232, 260, 286, 290, 319, 349, 377, 440, 520, 572, 580, 638, 698, 715, 754, 1144, 1160, 1276, 1396, 1430, 1508, 1595, 1745, 1885, 2552, 2792, 2860, 3016, 3190, 3490, 3770, 3839, 4147, 4537, 5720, 6380, 6980, 7540, 7678, 8294, 9074, 10121, 12760, 13960, 15080, 15356, 16588, 18148, 19195, 20242, 20735, 22685, 30712, 33176, 36296, 38390, 40484, 41470, 45370, 49907, 50605, 76780, 80968, 82940, 90740, 99814, 101210, 111331, 131573, 153560, 165880, 181480, 199628, 202420, 222662, 249535, 263146, 399256, 404840, 445324, 499070, 526292, 556655, 657865, 890648, 998140, 1052584, 1113310, 1315730, 1447303, 1996280, 2226620, 2631460, 2894606, 4453240, 5262920, 5789212, 7236515, 11578424, 14473030, 28946060, 57892120]

約数ペア:

[(1, 57892120), (2, 28946060), (4, 14473030), (5, 11578424), (8, 7236515), (10, 5789212), (11, 5262920), (13, 4453240), (20, 2894606), (22, 2631460), (26, 2226620), (29, 1996280), (40, 1447303), (44, 1315730), (52, 1113310), (55, 1052584), (58, 998140), (65, 890648), (88, 657865), (104, 556655), (110, 526292), (116, 499070), (130, 445324), (143, 404840), (145, 399256), (220, 263146), (232, 249535), (260, 222662), (286, 202420), (290, 199628), (319, 181480), (349, 165880), (377, 153560), (440, 131573), (520, 111331), (572, 101210), (580, 99814), (638, 90740), (698, 82940), (715, 80968), (754, 76780), (1144, 50605), (1160, 49907), (1276, 45370), (1396, 41470), (1430, 40484), (1508, 38390), (1595, 36296), (1745, 33176), (1885, 30712), (2552, 22685), (2792, 20735), (2860, 20242), (3016, 19195), (3190, 18148), (3490, 16588), (3770, 15356), (3839, 15080), (4147, 13960), (4537, 12760), (5720, 10121), (6380, 9074), (6980, 8294), (7540, 7678)]