11090840

素因数分解:

$2^3\times 5^1\times {\mathrm{179}}^1\times {\mathrm{1549}}^1$

素因数の和:1739

約数の個数: 32

約数和(自身を含む): 25110000

約数和(自身を除く): 14019160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 179, 358, 716, 895, 1432, 1549, 1790, 3098, 3580, 6196, 7160, 7745, 12392, 15490, 30980, 61960, 277271, 554542, 1109084, 1386355, 2218168, 2772710, 5545420, 11090840]

約数ペア:

[(1, 11090840), (2, 5545420), (4, 2772710), (5, 2218168), (8, 1386355), (10, 1109084), (20, 554542), (40, 277271), (179, 61960), (358, 30980), (716, 15490), (895, 12392), (1432, 7745), (1549, 7160), (1790, 6196), (3098, 3580)]