38587120

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3373}}^1$

素因数の和:3410

約数の個数: 80

約数和(自身を含む): 105430752

約数和(自身を除く): 66843632

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 176, 208, 220, 260, 286, 440, 520, 572, 715, 880, 1040, 1144, 1430, 2288, 2860, 3373, 5720, 6746, 11440, 13492, 16865, 26984, 33730, 37103, 43849, 53968, 67460, 74206, 87698, 134920, 148412, 175396, 185515, 219245, 269840, 296824, 350792, 371030, 438490, 482339, 593648, 701584, 742060, 876980, 964678, 1484120, 1753960, 1929356, 2411695, 2968240, 3507920, 3858712, 4823390, 7717424, 9646780, 19293560, 38587120]

約数ペア:

[(1, 38587120), (2, 19293560), (4, 9646780), (5, 7717424), (8, 4823390), (10, 3858712), (11, 3507920), (13, 2968240), (16, 2411695), (20, 1929356), (22, 1753960), (26, 1484120), (40, 964678), (44, 876980), (52, 742060), (55, 701584), (65, 593648), (80, 482339), (88, 438490), (104, 371030), (110, 350792), (130, 296824), (143, 269840), (176, 219245), (208, 185515), (220, 175396), (260, 148412), (286, 134920), (440, 87698), (520, 74206), (572, 67460), (715, 53968), (880, 43849), (1040, 37103), (1144, 33730), (1430, 26984), (2288, 16865), (2860, 13492), (3373, 11440), (5720, 6746)]