2852518576180

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{2216857}}^1$

素因数の和:2216994

約数の個数: 144

約数和(自身を含む): 7578621698256

約数和(自身を除く): 4726103122076

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 101, 130, 140, 182, 196, 202, 245, 260, 364, 404, 455, 490, 505, 637, 707, 910, 980, 1010, 1274, 1313, 1414, 1820, 2020, 2548, 2626, 2828, 3185, 3535, 4949, 5252, 6370, 6565, 7070, 9191, 9898, 12740, 13130, 14140, 18382, 19796, 24745, 26260, 36764, 45955, 49490, 64337, 91910, 98980, 128674, 183820, 257348, 321685, 643370, 1286740, 2216857, 4433714, 8867428, 11084285, 15517999, 22168570, 28819141, 31035998, 44337140, 57638282, 62071996, 77589995, 108625993, 115276564, 144095705, 155179990, 201733987, 217251986, 223902557, 288191410, 310359980, 403467974, 434503972, 447805114, 543129965, 576382820, 806935948, 895610228, 1008669935, 1086259930, 1119512785, 1412137909, 1567317899, 2017339870, 2172519860, 2239025570, 2824275818, 2910733241, 3134635798, 4034679740, 4478051140, 5648551636, 5821466482, 6269271596, 7060689545, 7836589495, 10971225293, 11642932964, 14121379090, 14553666205, 15673178990, 20375132687, 21942450586, 28242758180, 29107332410, 31346357980, 40750265374, 43884901172, 54856126465, 58214664820, 81500530748, 101875663435, 109712252930, 142625928809, 203751326870, 219424505860, 285251857618, 407502653740, 570503715236, 713129644045, 1426259288090, 2852518576180]

約数ペア:

[(1, 2852518576180), (2, 1426259288090), (4, 713129644045), (5, 570503715236), (7, 407502653740), (10, 285251857618), (13, 219424505860), (14, 203751326870), (20, 142625928809), (26, 109712252930), (28, 101875663435), (35, 81500530748), (49, 58214664820), (52, 54856126465), (65, 43884901172), (70, 40750265374), (91, 31346357980), (98, 29107332410), (101, 28242758180), (130, 21942450586), (140, 20375132687), (182, 15673178990), (196, 14553666205), (202, 14121379090), (245, 11642932964), (260, 10971225293), (364, 7836589495), (404, 7060689545), (455, 6269271596), (490, 5821466482), (505, 5648551636), (637, 4478051140), (707, 4034679740), (910, 3134635798), (980, 2910733241), (1010, 2824275818), (1274, 2239025570), (1313, 2172519860), (1414, 2017339870), (1820, 1567317899), (2020, 1412137909), (2548, 1119512785), (2626, 1086259930), (2828, 1008669935), (3185, 895610228), (3535, 806935948), (4949, 576382820), (5252, 543129965), (6370, 447805114), (6565, 434503972), (7070, 403467974), (9191, 310359980), (9898, 288191410), (12740, 223902557), (13130, 217251986), (14140, 201733987), (18382, 155179990), (19796, 144095705), (24745, 115276564), (26260, 108625993), (36764, 77589995), (45955, 62071996), (49490, 57638282), (64337, 44337140), (91910, 31035998), (98980, 28819141), (128674, 22168570), (183820, 15517999), (257348, 11084285), (321685, 8867428), (643370, 4433714), (1286740, 2216857)]