2247484550

素因数分解:

$2^1\times 5^2\times {\mathrm{571}}^1\times {\mathrm{78721}}^1$

素因数の和:79304

約数の個数: 24

約数和(自身を含む): 4187695512

約数和(自身を除く): 1940210962

約数列:

[1, 2, 5, 10, 25, 50, 571, 1142, 2855, 5710, 14275, 28550, 78721, 157442, 393605, 787210, 1968025, 3936050, 44949691, 89899382, 224748455, 449496910, 1123742275, 2247484550]

約数ペア:

[(1, 2247484550), (2, 1123742275), (5, 449496910), (10, 224748455), (25, 89899382), (50, 44949691), (571, 3936050), (1142, 1968025), (2855, 787210), (5710, 393605), (14275, 157442), (28550, 78721)]