54465440

素因数分解:

$2^5\times 5^1\times {\mathrm{340409}}^1$

素因数の和:340424

約数の個数: 24

約数和(自身を含む): 128674980

約数和(自身を除く): 74209540

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 340409, 680818, 1361636, 1702045, 2723272, 3404090, 5446544, 6808180, 10893088, 13616360, 27232720, 54465440]

約数ペア:

[(1, 54465440), (2, 27232720), (4, 13616360), (5, 10893088), (8, 6808180), (10, 5446544), (16, 3404090), (20, 2723272), (32, 1702045), (40, 1361636), (80, 680818), (160, 340409)]