71055080

素因数分解:

$2^3\times 5^1\times {\mathrm{1193}}^1\times {\mathrm{1489}}^1$

素因数の和:2693

約数の個数: 32

約数和(自身を含む): 160115400

約数和(自身を除く): 89060320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1193, 1489, 2386, 2978, 4772, 5956, 5965, 7445, 9544, 11912, 11930, 14890, 23860, 29780, 47720, 59560, 1776377, 3552754, 7105508, 8881885, 14211016, 17763770, 35527540, 71055080]

約数ペア:

[(1, 71055080), (2, 35527540), (4, 17763770), (5, 14211016), (8, 8881885), (10, 7105508), (20, 3552754), (40, 1776377), (1193, 59560), (1489, 47720), (2386, 29780), (2978, 23860), (4772, 14890), (5956, 11930), (5965, 11912), (7445, 9544)]