40109929904

素因数分解:

$2^4\times {\mathrm{11}}^3\times {\mathrm{97}}^1\times {\mathrm{19417}}^1$

素因数の和:19555

約数の個数: 80

約数和(自身を含む): 86364118176

約数和(自身を除く): 46254188272

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 97, 121, 176, 194, 242, 388, 484, 776, 968, 1067, 1331, 1552, 1936, 2134, 2662, 4268, 5324, 8536, 10648, 11737, 17072, 19417, 21296, 23474, 38834, 46948, 77668, 93896, 129107, 155336, 187792, 213587, 258214, 310672, 427174, 516428, 854348, 1032856, 1708696, 1883449, 2065712, 2349457, 3417392, 3766898, 4698914, 7533796, 9397828, 15067592, 18795656, 20717939, 25844027, 30135184, 37591312, 41435878, 51688054, 82871756, 103376108, 165743512, 206752216, 227897329, 331487024, 413504432, 455794658, 911589316, 1823178632, 2506870619, 3646357264, 5013741238, 10027482476, 20054964952, 40109929904]

約数ペア:

[(1, 40109929904), (2, 20054964952), (4, 10027482476), (8, 5013741238), (11, 3646357264), (16, 2506870619), (22, 1823178632), (44, 911589316), (88, 455794658), (97, 413504432), (121, 331487024), (176, 227897329), (194, 206752216), (242, 165743512), (388, 103376108), (484, 82871756), (776, 51688054), (968, 41435878), (1067, 37591312), (1331, 30135184), (1552, 25844027), (1936, 20717939), (2134, 18795656), (2662, 15067592), (4268, 9397828), (5324, 7533796), (8536, 4698914), (10648, 3766898), (11737, 3417392), (17072, 2349457), (19417, 2065712), (21296, 1883449), (23474, 1708696), (38834, 1032856), (46948, 854348), (77668, 516428), (93896, 427174), (129107, 310672), (155336, 258214), (187792, 213587)]