13728100

素因数分解:

$2^2\times 5^2\times {\mathrm{107}}^1\times {\mathrm{1283}}^1$

素因数の和:1404

約数の個数: 36

約数和(自身を含む): 30091824

約数和(自身を除く): 16363724

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 107, 214, 428, 535, 1070, 1283, 2140, 2566, 2675, 5132, 5350, 6415, 10700, 12830, 25660, 32075, 64150, 128300, 137281, 274562, 549124, 686405, 1372810, 2745620, 3432025, 6864050, 13728100]

約数ペア:

[(1, 13728100), (2, 6864050), (4, 3432025), (5, 2745620), (10, 1372810), (20, 686405), (25, 549124), (50, 274562), (100, 137281), (107, 128300), (214, 64150), (428, 32075), (535, 25660), (1070, 12830), (1283, 10700), (2140, 6415), (2566, 5350), (2675, 5132)]