57240040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10007}}^1$

素因数の和:10042

約数の個数: 64

約数和(自身を含む): 151320960

約数和(自身を除く): 94080920

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2860, 5720, 10007, 20014, 40028, 50035, 80056, 100070, 110077, 130091, 200140, 220154, 260182, 400280, 440308, 520364, 550385, 650455, 880616, 1040728, 1100770, 1300910, 1431001, 2201540, 2601820, 2862002, 4403080, 5203640, 5724004, 7155005, 11448008, 14310010, 28620020, 57240040]

約数ペア:

[(1, 57240040), (2, 28620020), (4, 14310010), (5, 11448008), (8, 7155005), (10, 5724004), (11, 5203640), (13, 4403080), (20, 2862002), (22, 2601820), (26, 2201540), (40, 1431001), (44, 1300910), (52, 1100770), (55, 1040728), (65, 880616), (88, 650455), (104, 550385), (110, 520364), (130, 440308), (143, 400280), (220, 260182), (260, 220154), (286, 200140), (440, 130091), (520, 110077), (572, 100070), (715, 80056), (1144, 50035), (1430, 40028), (2860, 20014), (5720, 10007)]