11581150

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{163}}^1$

素因数の和:218

約数の個数: 72

約数和(自身を含む): 26080920

約数和(自身を除く): 14499770

約数列:

[1, 2, 5, 7, 10, 14, 25, 29, 35, 49, 50, 58, 70, 98, 145, 163, 175, 203, 245, 290, 326, 350, 406, 490, 725, 815, 1015, 1141, 1225, 1421, 1450, 1630, 2030, 2282, 2450, 2842, 4075, 4727, 5075, 5705, 7105, 7987, 8150, 9454, 10150, 11410, 14210, 15974, 23635, 28525, 33089, 35525, 39935, 47270, 57050, 66178, 71050, 79870, 118175, 165445, 199675, 231623, 236350, 330890, 399350, 463246, 827225, 1158115, 1654450, 2316230, 5790575, 11581150]

約数ペア:

[(1, 11581150), (2, 5790575), (5, 2316230), (7, 1654450), (10, 1158115), (14, 827225), (25, 463246), (29, 399350), (35, 330890), (49, 236350), (50, 231623), (58, 199675), (70, 165445), (98, 118175), (145, 79870), (163, 71050), (175, 66178), (203, 57050), (245, 47270), (290, 39935), (326, 35525), (350, 33089), (406, 28525), (490, 23635), (725, 15974), (815, 14210), (1015, 11410), (1141, 10150), (1225, 9454), (1421, 8150), (1450, 7987), (1630, 7105), (2030, 5705), (2282, 5075), (2450, 4727), (2842, 4075)]