85273780790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{70474199}}^1$

素因数の和:70474228

約数の個数: 24

約数和(自身を含む): 168715234800

約数和(自身を除く): 83441454010

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 70474199, 140948398, 352370995, 704741990, 775216189, 1550432378, 3876080945, 7752161890, 8527378079, 17054756158, 42636890395, 85273780790]

約数ペア:

[(1, 85273780790), (2, 42636890395), (5, 17054756158), (10, 8527378079), (11, 7752161890), (22, 3876080945), (55, 1550432378), (110, 775216189), (121, 704741990), (242, 352370995), (605, 140948398), (1210, 70474199)]