2819480290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{887}}^1$

素因数の和:1024

約数の個数: 96

約数和(自身を含む): 5816385792

約数和(自身を除く): 2996905502

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 71, 74, 110, 121, 142, 185, 242, 355, 370, 407, 605, 710, 781, 814, 887, 1210, 1562, 1774, 2035, 2627, 3905, 4070, 4435, 4477, 5254, 7810, 8591, 8870, 8954, 9757, 13135, 17182, 19514, 22385, 26270, 28897, 32819, 42955, 44770, 48785, 57794, 62977, 65638, 85910, 97570, 107327, 125954, 144485, 164095, 214654, 288970, 314885, 317867, 328190, 361009, 536635, 629770, 635734, 692747, 722018, 1073270, 1385494, 1589335, 1805045, 2330149, 3178670, 3463735, 3610090, 3971099, 4660298, 6927470, 7620217, 7942198, 11650745, 15240434, 19855495, 23301490, 25631639, 38101085, 39710990, 51263278, 76202170, 128158195, 256316390, 281948029, 563896058, 1409740145, 2819480290]

約数ペア:

[(1, 2819480290), (2, 1409740145), (5, 563896058), (10, 281948029), (11, 256316390), (22, 128158195), (37, 76202170), (55, 51263278), (71, 39710990), (74, 38101085), (110, 25631639), (121, 23301490), (142, 19855495), (185, 15240434), (242, 11650745), (355, 7942198), (370, 7620217), (407, 6927470), (605, 4660298), (710, 3971099), (781, 3610090), (814, 3463735), (887, 3178670), (1210, 2330149), (1562, 1805045), (1774, 1589335), (2035, 1385494), (2627, 1073270), (3905, 722018), (4070, 692747), (4435, 635734), (4477, 629770), (5254, 536635), (7810, 361009), (8591, 328190), (8870, 317867), (8954, 314885), (9757, 288970), (13135, 214654), (17182, 164095), (19514, 144485), (22385, 125954), (26270, 107327), (28897, 97570), (32819, 85910), (42955, 65638), (44770, 62977), (48785, 57794)]