422124190

素因数分解:

$2^1\times 5^1\times {\mathrm{239}}^2\times {\mathrm{739}}^1$

素因数の和:1224

約数の個数: 24

約数和(自身を含む): 764048520

約数和(自身を除く): 341924330

約数列:

[1, 2, 5, 10, 239, 478, 739, 1195, 1478, 2390, 3695, 7390, 57121, 114242, 176621, 285605, 353242, 571210, 883105, 1766210, 42212419, 84424838, 211062095, 422124190]

約数ペア:

[(1, 422124190), (2, 211062095), (5, 84424838), (10, 42212419), (239, 1766210), (478, 883105), (739, 571210), (1195, 353242), (1478, 285605), (2390, 176621), (3695, 114242), (7390, 57121)]