11421400

素因数分解:

$2^3\times 5^2\times {\mathrm{57107}}^1$

素因数の和:57123

約数の個数: 24

約数和(自身を含む): 26555220

約数和(自身を除く): 15133820

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 57107, 114214, 228428, 285535, 456856, 571070, 1142140, 1427675, 2284280, 2855350, 5710700, 11421400]

約数ペア:

[(1, 11421400), (2, 5710700), (4, 2855350), (5, 2284280), (8, 1427675), (10, 1142140), (20, 571070), (25, 456856), (40, 285535), (50, 228428), (100, 114214), (200, 57107)]