115637720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{977}}^1$

素因数の和:1268

約数の個数: 64

約数和(自身を含む): 285184800

約数和(自身を除く): 169547080

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 269, 440, 538, 977, 1076, 1345, 1954, 2152, 2690, 2959, 3908, 4885, 5380, 5918, 7816, 9770, 10747, 10760, 11836, 14795, 19540, 21494, 23672, 29590, 39080, 42988, 53735, 59180, 85976, 107470, 118360, 214940, 262813, 429880, 525626, 1051252, 1314065, 2102504, 2628130, 2890943, 5256260, 5781886, 10512520, 11563772, 14454715, 23127544, 28909430, 57818860, 115637720]

約数ペア:

[(1, 115637720), (2, 57818860), (4, 28909430), (5, 23127544), (8, 14454715), (10, 11563772), (11, 10512520), (20, 5781886), (22, 5256260), (40, 2890943), (44, 2628130), (55, 2102504), (88, 1314065), (110, 1051252), (220, 525626), (269, 429880), (440, 262813), (538, 214940), (977, 118360), (1076, 107470), (1345, 85976), (1954, 59180), (2152, 53735), (2690, 42988), (2959, 39080), (3908, 29590), (4885, 23672), (5380, 21494), (5918, 19540), (7816, 14795), (9770, 11836), (10747, 10760)]