40580046

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:210

約数の個数: 96

約数和(自身を含む): 100420320

約数和(自身を除く): 59840274

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 37, 39, 43, 74, 78, 86, 109, 111, 117, 129, 218, 222, 234, 258, 327, 333, 387, 481, 559, 654, 666, 774, 962, 981, 1118, 1417, 1443, 1591, 1677, 1962, 2834, 2886, 3182, 3354, 4033, 4251, 4329, 4687, 4773, 5031, 8066, 8502, 8658, 9374, 9546, 10062, 12099, 12753, 14061, 14319, 20683, 24198, 25506, 28122, 28638, 36297, 41366, 42183, 52429, 60931, 62049, 72594, 84366, 104858, 121862, 124098, 157287, 173419, 182793, 186147, 314574, 346838, 365586, 372294, 471861, 520257, 548379, 943722, 1040514, 1096758, 1560771, 2254447, 3121542, 4508894, 6763341, 13526682, 20290023, 40580046]

約数ペア:

[(1, 40580046), (2, 20290023), (3, 13526682), (6, 6763341), (9, 4508894), (13, 3121542), (18, 2254447), (26, 1560771), (37, 1096758), (39, 1040514), (43, 943722), (74, 548379), (78, 520257), (86, 471861), (109, 372294), (111, 365586), (117, 346838), (129, 314574), (218, 186147), (222, 182793), (234, 173419), (258, 157287), (327, 124098), (333, 121862), (387, 104858), (481, 84366), (559, 72594), (654, 62049), (666, 60931), (774, 52429), (962, 42183), (981, 41366), (1118, 36297), (1417, 28638), (1443, 28122), (1591, 25506), (1677, 24198), (1962, 20683), (2834, 14319), (2886, 14061), (3182, 12753), (3354, 12099), (4033, 10062), (4251, 9546), (4329, 9374), (4687, 8658), (4773, 8502), (5031, 8066)]