11238850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{197}}^1$

素因数の和:379

約数の個数: 48

約数和(自身を含む): 24159168

約数和(自身を除く): 12920318

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 163, 175, 197, 326, 350, 394, 815, 985, 1141, 1379, 1630, 1970, 2282, 2758, 4075, 4925, 5705, 6895, 8150, 9850, 11410, 13790, 28525, 32111, 34475, 57050, 64222, 68950, 160555, 224777, 321110, 449554, 802775, 1123885, 1605550, 2247770, 5619425, 11238850]

約数ペア:

[(1, 11238850), (2, 5619425), (5, 2247770), (7, 1605550), (10, 1123885), (14, 802775), (25, 449554), (35, 321110), (50, 224777), (70, 160555), (163, 68950), (175, 64222), (197, 57050), (326, 34475), (350, 32111), (394, 28525), (815, 13790), (985, 11410), (1141, 9850), (1379, 8150), (1630, 6895), (1970, 5705), (2282, 4925), (2758, 4075)]