20162427670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{49499}}^1$

素因数の和:49570

約数の個数: 96

約数和(自身を含む): 47301408000

約数和(自身を除く): 27138980330

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 23, 35, 46, 55, 70, 77, 110, 115, 154, 161, 230, 253, 322, 385, 506, 529, 770, 805, 1058, 1265, 1610, 1771, 2530, 2645, 3542, 3703, 5290, 5819, 7406, 8855, 11638, 17710, 18515, 29095, 37030, 40733, 49499, 58190, 81466, 98998, 203665, 247495, 346493, 407330, 494990, 544489, 692986, 1088978, 1138477, 1732465, 2276954, 2722445, 3464930, 3811423, 5444890, 5692385, 7622846, 7969339, 11384770, 12523247, 15938678, 19057115, 25046494, 26184971, 38114230, 39846695, 52369942, 62616235, 79693390, 87662729, 125232470, 130924855, 175325458, 183294797, 261849710, 288034681, 366589594, 438313645, 576069362, 876627290, 916473985, 1440173405, 1832947970, 2016242767, 2880346810, 4032485534, 10081213835, 20162427670]

約数ペア:

[(1, 20162427670), (2, 10081213835), (5, 4032485534), (7, 2880346810), (10, 2016242767), (11, 1832947970), (14, 1440173405), (22, 916473985), (23, 876627290), (35, 576069362), (46, 438313645), (55, 366589594), (70, 288034681), (77, 261849710), (110, 183294797), (115, 175325458), (154, 130924855), (161, 125232470), (230, 87662729), (253, 79693390), (322, 62616235), (385, 52369942), (506, 39846695), (529, 38114230), (770, 26184971), (805, 25046494), (1058, 19057115), (1265, 15938678), (1610, 12523247), (1771, 11384770), (2530, 7969339), (2645, 7622846), (3542, 5692385), (3703, 5444890), (5290, 3811423), (5819, 3464930), (7406, 2722445), (8855, 2276954), (11638, 1732465), (17710, 1138477), (18515, 1088978), (29095, 692986), (37030, 544489), (40733, 494990), (49499, 407330), (58190, 346493), (81466, 247495), (98998, 203665)]