25080048

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1$

素因数の和:339

約数の個数: 120

約数和(自身を含む): 81244800

約数和(自身を除く): 56164752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 139, 144, 168, 179, 252, 278, 336, 358, 417, 504, 537, 556, 716, 834, 973, 1008, 1074, 1112, 1251, 1253, 1432, 1611, 1668, 1946, 2148, 2224, 2502, 2506, 2864, 2919, 3222, 3336, 3759, 3892, 4296, 5004, 5012, 5838, 6444, 6672, 7518, 7784, 8592, 8757, 10008, 10024, 11277, 11676, 12888, 15036, 15568, 17514, 20016, 20048, 22554, 23352, 24881, 25776, 30072, 35028, 45108, 46704, 49762, 60144, 70056, 74643, 90216, 99524, 140112, 149286, 174167, 180432, 199048, 223929, 298572, 348334, 398096, 447858, 522501, 597144, 696668, 895716, 1045002, 1194288, 1393336, 1567503, 1791432, 2090004, 2786672, 3135006, 3582864, 4180008, 6270012, 8360016, 12540024, 25080048]

約数ペア:

[(1, 25080048), (2, 12540024), (3, 8360016), (4, 6270012), (6, 4180008), (7, 3582864), (8, 3135006), (9, 2786672), (12, 2090004), (14, 1791432), (16, 1567503), (18, 1393336), (21, 1194288), (24, 1045002), (28, 895716), (36, 696668), (42, 597144), (48, 522501), (56, 447858), (63, 398096), (72, 348334), (84, 298572), (112, 223929), (126, 199048), (139, 180432), (144, 174167), (168, 149286), (179, 140112), (252, 99524), (278, 90216), (336, 74643), (358, 70056), (417, 60144), (504, 49762), (537, 46704), (556, 45108), (716, 35028), (834, 30072), (973, 25776), (1008, 24881), (1074, 23352), (1112, 22554), (1251, 20048), (1253, 20016), (1432, 17514), (1611, 15568), (1668, 15036), (1946, 12888), (2148, 11676), (2224, 11277), (2502, 10024), (2506, 10008), (2864, 8757), (2919, 8592), (3222, 7784), (3336, 7518), (3759, 6672), (3892, 6444), (4296, 5838), (5004, 5012)]