41031920

素因数分解:

$2^4\times 5^1\times {\mathrm{512899}}^1$

素因数の和:512912

約数の個数: 20

約数和(自身を含む): 95399400

約数和(自身を除く): 54367480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 512899, 1025798, 2051596, 2564495, 4103192, 5128990, 8206384, 10257980, 20515960, 41031920]

約数ペア:

[(1, 41031920), (2, 20515960), (4, 10257980), (5, 8206384), (8, 5128990), (10, 4103192), (16, 2564495), (20, 2051596), (40, 1025798), (80, 512899)]