16753880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:165

約数の個数: 128

約数和(自身を含む): 46267200

約数和(自身を除く): 29513320

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 29, 40, 44, 52, 55, 58, 65, 88, 101, 104, 110, 116, 130, 143, 145, 202, 220, 232, 260, 286, 290, 319, 377, 404, 440, 505, 520, 572, 580, 638, 715, 754, 808, 1010, 1111, 1144, 1160, 1276, 1313, 1430, 1508, 1595, 1885, 2020, 2222, 2552, 2626, 2860, 2929, 3016, 3190, 3770, 4040, 4147, 4444, 5252, 5555, 5720, 5858, 6380, 6565, 7540, 8294, 8888, 10504, 11110, 11716, 12760, 13130, 14443, 14645, 15080, 16588, 20735, 22220, 23432, 26260, 28886, 29290, 32219, 33176, 38077, 41470, 44440, 52520, 57772, 58580, 64438, 72215, 76154, 82940, 115544, 117160, 128876, 144430, 152308, 161095, 165880, 190385, 257752, 288860, 304616, 322190, 380770, 418847, 577720, 644380, 761540, 837694, 1288760, 1523080, 1675388, 2094235, 3350776, 4188470, 8376940, 16753880]

約数ペア:

[(1, 16753880), (2, 8376940), (4, 4188470), (5, 3350776), (8, 2094235), (10, 1675388), (11, 1523080), (13, 1288760), (20, 837694), (22, 761540), (26, 644380), (29, 577720), (40, 418847), (44, 380770), (52, 322190), (55, 304616), (58, 288860), (65, 257752), (88, 190385), (101, 165880), (104, 161095), (110, 152308), (116, 144430), (130, 128876), (143, 117160), (145, 115544), (202, 82940), (220, 76154), (232, 72215), (260, 64438), (286, 58580), (290, 57772), (319, 52520), (377, 44440), (404, 41470), (440, 38077), (505, 33176), (520, 32219), (572, 29290), (580, 28886), (638, 26260), (715, 23432), (754, 22220), (808, 20735), (1010, 16588), (1111, 15080), (1144, 14645), (1160, 14443), (1276, 13130), (1313, 12760), (1430, 11716), (1508, 11110), (1595, 10504), (1885, 8888), (2020, 8294), (2222, 7540), (2552, 6565), (2626, 6380), (2860, 5858), (2929, 5720), (3016, 5555), (3190, 5252), (3770, 4444), (4040, 4147)]