1796009014150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89131961}}^1$

素因数の和:89132017

約数の個数: 48

約数和(自身を含む): 3713594064768

約数和(自身を除く): 1917585050618

約数列:

[1, 2, 5, 10, 13, 25, 26, 31, 50, 62, 65, 130, 155, 310, 325, 403, 650, 775, 806, 1550, 2015, 4030, 10075, 20150, 89131961, 178263922, 445659805, 891319610, 1158715493, 2228299025, 2317430986, 2763090791, 4456598050, 5526181582, 5793577465, 11587154930, 13815453955, 27630907910, 28967887325, 35920180283, 57935774650, 69077269775, 71840360566, 138154539550, 179600901415, 359201802830, 898004507075, 1796009014150]

約数ペア:

[(1, 1796009014150), (2, 898004507075), (5, 359201802830), (10, 179600901415), (13, 138154539550), (25, 71840360566), (26, 69077269775), (31, 57935774650), (50, 35920180283), (62, 28967887325), (65, 27630907910), (130, 13815453955), (155, 11587154930), (310, 5793577465), (325, 5526181582), (403, 4456598050), (650, 2763090791), (775, 2317430986), (806, 2228299025), (1550, 1158715493), (2015, 891319610), (4030, 445659805), (10075, 178263922), (20150, 89131961)]