2017112350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{9011}}^1$

素因数の和:9082

約数の個数: 72

約数和(自身を含む): 4235838264

約数和(自身を除く): 2218725914

約数列:

[1, 2, 5, 10, 11, 22, 25, 37, 50, 55, 74, 110, 121, 185, 242, 275, 370, 407, 550, 605, 814, 925, 1210, 1850, 2035, 3025, 4070, 4477, 6050, 8954, 9011, 10175, 18022, 20350, 22385, 44770, 45055, 90110, 99121, 111925, 198242, 223850, 225275, 333407, 450550, 495605, 666814, 991210, 1090331, 1667035, 2180662, 2478025, 3334070, 3667477, 4956050, 5451655, 7334954, 8335175, 10903310, 16670350, 18337385, 27258275, 36674770, 40342247, 54516550, 80684494, 91686925, 183373850, 201711235, 403422470, 1008556175, 2017112350]

約数ペア:

[(1, 2017112350), (2, 1008556175), (5, 403422470), (10, 201711235), (11, 183373850), (22, 91686925), (25, 80684494), (37, 54516550), (50, 40342247), (55, 36674770), (74, 27258275), (110, 18337385), (121, 16670350), (185, 10903310), (242, 8335175), (275, 7334954), (370, 5451655), (407, 4956050), (550, 3667477), (605, 3334070), (814, 2478025), (925, 2180662), (1210, 1667035), (1850, 1090331), (2035, 991210), (3025, 666814), (4070, 495605), (4477, 450550), (6050, 333407), (8954, 225275), (9011, 223850), (10175, 198242), (18022, 111925), (20350, 99121), (22385, 90110), (44770, 45055)]