90134440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1613}}^1$

素因数の和:1762

約数の個数: 64

約数和(自身を含む): 223119360

約数和(自身を除く): 132984920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 127, 220, 254, 440, 508, 635, 1016, 1270, 1397, 1613, 2540, 2794, 3226, 5080, 5588, 6452, 6985, 8065, 11176, 12904, 13970, 16130, 17743, 27940, 32260, 35486, 55880, 64520, 70972, 88715, 141944, 177430, 204851, 354860, 409702, 709720, 819404, 1024255, 1638808, 2048510, 2253361, 4097020, 4506722, 8194040, 9013444, 11266805, 18026888, 22533610, 45067220, 90134440]

約数ペア:

[(1, 90134440), (2, 45067220), (4, 22533610), (5, 18026888), (8, 11266805), (10, 9013444), (11, 8194040), (20, 4506722), (22, 4097020), (40, 2253361), (44, 2048510), (55, 1638808), (88, 1024255), (110, 819404), (127, 709720), (220, 409702), (254, 354860), (440, 204851), (508, 177430), (635, 141944), (1016, 88715), (1270, 70972), (1397, 64520), (1613, 55880), (2540, 35486), (2794, 32260), (3226, 27940), (5080, 17743), (5588, 16130), (6452, 13970), (6985, 12904), (8065, 11176)]