11511760

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11069}}^1$

素因数の和:11095

約数の個数: 40

約数和(自身を含む): 28826280

約数和(自身を除く): 17314520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 11069, 22138, 44276, 55345, 88552, 110690, 143897, 177104, 221380, 287794, 442760, 575588, 719485, 885520, 1151176, 1438970, 2302352, 2877940, 5755880, 11511760]

約数ペア:

[(1, 11511760), (2, 5755880), (4, 2877940), (5, 2302352), (8, 1438970), (10, 1151176), (13, 885520), (16, 719485), (20, 575588), (26, 442760), (40, 287794), (52, 221380), (65, 177104), (80, 143897), (104, 110690), (130, 88552), (208, 55345), (260, 44276), (520, 22138), (1040, 11069)]