127727710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1$

素因数の和:409

約数の個数: 64

約数和(自身を含む): 260112384

約数和(自身を除く): 132384674

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 127, 205, 223, 254, 410, 446, 451, 635, 902, 1115, 1270, 1397, 2230, 2255, 2453, 2794, 4510, 4906, 5207, 6985, 9143, 10414, 12265, 13970, 18286, 24530, 26035, 28321, 45715, 52070, 56642, 57277, 91430, 100573, 114554, 141605, 201146, 283210, 286385, 311531, 502865, 572770, 623062, 1005730, 1161161, 1557655, 2322322, 3115310, 5805805, 11611610, 12772771, 25545542, 63863855, 127727710]

約数ペア:

[(1, 127727710), (2, 63863855), (5, 25545542), (10, 12772771), (11, 11611610), (22, 5805805), (41, 3115310), (55, 2322322), (82, 1557655), (110, 1161161), (127, 1005730), (205, 623062), (223, 572770), (254, 502865), (410, 311531), (446, 286385), (451, 283210), (635, 201146), (902, 141605), (1115, 114554), (1270, 100573), (1397, 91430), (2230, 57277), (2255, 56642), (2453, 52070), (2794, 45715), (4510, 28321), (4906, 26035), (5207, 24530), (6985, 18286), (9143, 13970), (10414, 12265)]