22202230

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{257}}^1$

素因数の和:480

約数の個数: 32

約数和(自身を含む): 41127264

約数和(自身を除く): 18925034

約数列:

[1, 2, 5, 10, 53, 106, 163, 257, 265, 326, 514, 530, 815, 1285, 1630, 2570, 8639, 13621, 17278, 27242, 41891, 43195, 68105, 83782, 86390, 136210, 209455, 418910, 2220223, 4440446, 11101115, 22202230]

約数ペア:

[(1, 22202230), (2, 11101115), (5, 4440446), (10, 2220223), (53, 418910), (106, 209455), (163, 136210), (257, 86390), (265, 83782), (326, 68105), (514, 43195), (530, 41891), (815, 27242), (1285, 17278), (1630, 13621), (2570, 8639)]