11570360

素因数分解:

$2^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2081}}^1$

素因数の和:2231

約数の個数: 32

約数和(自身を含む): 26233200

約数和(自身を除く): 14662840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 139, 278, 556, 695, 1112, 1390, 2081, 2780, 4162, 5560, 8324, 10405, 16648, 20810, 41620, 83240, 289259, 578518, 1157036, 1446295, 2314072, 2892590, 5785180, 11570360]

約数ペア:

[(1, 11570360), (2, 5785180), (4, 2892590), (5, 2314072), (8, 1446295), (10, 1157036), (20, 578518), (40, 289259), (139, 83240), (278, 41620), (556, 20810), (695, 16648), (1112, 10405), (1390, 8324), (2081, 5560), (2780, 4162)]