11210840

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9041}}^1$

素因数の和:9083

約数の個数: 32

約数和(自身を含む): 26040960

約数和(自身を除く): 14830120

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 9041, 18082, 36164, 45205, 72328, 90410, 180820, 280271, 361640, 560542, 1121084, 1401355, 2242168, 2802710, 5605420, 11210840]

約数ペア:

[(1, 11210840), (2, 5605420), (4, 2802710), (5, 2242168), (8, 1401355), (10, 1121084), (20, 560542), (31, 361640), (40, 280271), (62, 180820), (124, 90410), (155, 72328), (248, 45205), (310, 36164), (620, 18082), (1240, 9041)]