41587520

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^2\times {\mathrm{769}}^1$

素因数の和:812

約数の個数: 84

約数和(自身を含む): 107373420

約数和(自身を除く): 65785900

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 169, 208, 260, 320, 338, 416, 520, 676, 769, 832, 845, 1040, 1352, 1538, 1690, 2080, 2704, 3076, 3380, 3845, 4160, 5408, 6152, 6760, 7690, 9997, 10816, 12304, 13520, 15380, 19994, 24608, 27040, 30760, 39988, 49216, 49985, 54080, 61520, 79976, 99970, 123040, 129961, 159952, 199940, 246080, 259922, 319904, 399880, 519844, 639808, 649805, 799760, 1039688, 1299610, 1599520, 2079376, 2599220, 3199040, 4158752, 5198440, 8317504, 10396880, 20793760, 41587520]

約数ペア:

[(1, 41587520), (2, 20793760), (4, 10396880), (5, 8317504), (8, 5198440), (10, 4158752), (13, 3199040), (16, 2599220), (20, 2079376), (26, 1599520), (32, 1299610), (40, 1039688), (52, 799760), (64, 649805), (65, 639808), (80, 519844), (104, 399880), (130, 319904), (160, 259922), (169, 246080), (208, 199940), (260, 159952), (320, 129961), (338, 123040), (416, 99970), (520, 79976), (676, 61520), (769, 54080), (832, 49985), (845, 49216), (1040, 39988), (1352, 30760), (1538, 27040), (1690, 24608), (2080, 19994), (2704, 15380), (3076, 13520), (3380, 12304), (3845, 10816), (4160, 9997), (5408, 7690), (6152, 6760)]