12252140

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{4057}}^1$

素因数の和:4217

約数の個数: 24

約数和(自身を含む): 25906272

約数和(自身を除く): 13654132

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 1510, 3020, 4057, 8114, 16228, 20285, 40570, 81140, 612607, 1225214, 2450428, 3063035, 6126070, 12252140]

約数ペア:

[(1, 12252140), (2, 6126070), (4, 3063035), (5, 2450428), (10, 1225214), (20, 612607), (151, 81140), (302, 40570), (604, 20285), (755, 16228), (1510, 8114), (3020, 4057)]