162521150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{26863}}^1$

素因数の和:26897

約数の個数: 36

約数和(自身を含む): 332280816

約数和(自身を除く): 169759666

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 121, 242, 275, 550, 605, 1210, 3025, 6050, 26863, 53726, 134315, 268630, 295493, 590986, 671575, 1343150, 1477465, 2954930, 3250423, 6500846, 7387325, 14774650, 16252115, 32504230, 81260575, 162521150]

約数ペア:

[(1, 162521150), (2, 81260575), (5, 32504230), (10, 16252115), (11, 14774650), (22, 7387325), (25, 6500846), (50, 3250423), (55, 2954930), (110, 1477465), (121, 1343150), (242, 671575), (275, 590986), (550, 295493), (605, 268630), (1210, 134315), (3025, 53726), (6050, 26863)]