1256552770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{229}}^1\times {\mathrm{601}}^1$

素因数の和:931

約数の個数: 64

約数和(自身を含む): 2512218240

約数和(自身を除く): 1255665470

約数列:

[1, 2, 5, 10, 11, 22, 55, 83, 110, 166, 229, 415, 458, 601, 830, 913, 1145, 1202, 1826, 2290, 2519, 3005, 4565, 5038, 6010, 6611, 9130, 12595, 13222, 19007, 25190, 33055, 38014, 49883, 66110, 95035, 99766, 137629, 190070, 209077, 249415, 275258, 418154, 498830, 548713, 688145, 1045385, 1097426, 1376290, 1513919, 2090770, 2743565, 3027838, 5487130, 7569595, 11423207, 15139190, 22846414, 57116035, 114232070, 125655277, 251310554, 628276385, 1256552770]

約数ペア:

[(1, 1256552770), (2, 628276385), (5, 251310554), (10, 125655277), (11, 114232070), (22, 57116035), (55, 22846414), (83, 15139190), (110, 11423207), (166, 7569595), (229, 5487130), (415, 3027838), (458, 2743565), (601, 2090770), (830, 1513919), (913, 1376290), (1145, 1097426), (1202, 1045385), (1826, 688145), (2290, 548713), (2519, 498830), (3005, 418154), (4565, 275258), (5038, 249415), (6010, 209077), (6611, 190070), (9130, 137629), (12595, 99766), (13222, 95035), (19007, 66110), (25190, 49883), (33055, 38014)]