26884240

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{769}}^1$

素因数の和:824

約数の個数: 80

約数和(自身を含む): 68745600

約数和(自身を除く): 41861360

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 38, 40, 46, 76, 80, 92, 95, 115, 152, 184, 190, 230, 304, 368, 380, 437, 460, 760, 769, 874, 920, 1520, 1538, 1748, 1840, 2185, 3076, 3496, 3845, 4370, 6152, 6992, 7690, 8740, 12304, 14611, 15380, 17480, 17687, 29222, 30760, 34960, 35374, 58444, 61520, 70748, 73055, 88435, 116888, 141496, 146110, 176870, 233776, 282992, 292220, 336053, 353740, 584440, 672106, 707480, 1168880, 1344212, 1414960, 1680265, 2688424, 3360530, 5376848, 6721060, 13442120, 26884240]

約数ペア:

[(1, 26884240), (2, 13442120), (4, 6721060), (5, 5376848), (8, 3360530), (10, 2688424), (16, 1680265), (19, 1414960), (20, 1344212), (23, 1168880), (38, 707480), (40, 672106), (46, 584440), (76, 353740), (80, 336053), (92, 292220), (95, 282992), (115, 233776), (152, 176870), (184, 146110), (190, 141496), (230, 116888), (304, 88435), (368, 73055), (380, 70748), (437, 61520), (460, 58444), (760, 35374), (769, 34960), (874, 30760), (920, 29222), (1520, 17687), (1538, 17480), (1748, 15380), (1840, 14611), (2185, 12304), (3076, 8740), (3496, 7690), (3845, 6992), (4370, 6152)]