177029091080

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{4871}}^1$

素因数の和:5211

約数の個数: 128

約数和(自身を含む): 412185231360

約数和(自身を除く): 235156140280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 71, 134, 142, 191, 268, 284, 335, 355, 382, 536, 568, 670, 710, 764, 955, 1340, 1420, 1528, 1910, 2680, 2840, 3820, 4757, 4871, 7640, 9514, 9742, 12797, 13561, 19028, 19484, 23785, 24355, 25594, 27122, 38056, 38968, 47570, 48710, 51188, 54244, 63985, 67805, 95140, 97420, 102376, 108488, 127970, 135610, 190280, 194840, 255940, 271220, 326357, 345841, 511880, 542440, 652714, 691682, 908587, 930361, 1305428, 1383364, 1631785, 1729205, 1817174, 1860722, 2610856, 2766728, 3263570, 3458410, 3634348, 3721444, 4542935, 4651805, 6527140, 6916820, 7268696, 7442888, 9085870, 9303610, 13054280, 13833640, 18171740, 18607220, 23171347, 36343480, 37214440, 46342694, 62334187, 66055631, 92685388, 115856735, 124668374, 132111262, 185370776, 231713470, 249336748, 264222524, 311670935, 330278155, 463426940, 498673496, 528445048, 623341870, 660556310, 926853880, 1246683740, 1321112620, 2493367480, 2642225240, 4425727277, 8851454554, 17702909108, 22128636385, 35405818216, 44257272770, 88514545540, 177029091080]

約数ペア:

[(1, 177029091080), (2, 88514545540), (4, 44257272770), (5, 35405818216), (8, 22128636385), (10, 17702909108), (20, 8851454554), (40, 4425727277), (67, 2642225240), (71, 2493367480), (134, 1321112620), (142, 1246683740), (191, 926853880), (268, 660556310), (284, 623341870), (335, 528445048), (355, 498673496), (382, 463426940), (536, 330278155), (568, 311670935), (670, 264222524), (710, 249336748), (764, 231713470), (955, 185370776), (1340, 132111262), (1420, 124668374), (1528, 115856735), (1910, 92685388), (2680, 66055631), (2840, 62334187), (3820, 46342694), (4757, 37214440), (4871, 36343480), (7640, 23171347), (9514, 18607220), (9742, 18171740), (12797, 13833640), (13561, 13054280), (19028, 9303610), (19484, 9085870), (23785, 7442888), (24355, 7268696), (25594, 6916820), (27122, 6527140), (38056, 4651805), (38968, 4542935), (47570, 3721444), (48710, 3634348), (51188, 3458410), (54244, 3263570), (63985, 2766728), (67805, 2610856), (95140, 1860722), (97420, 1817174), (102376, 1729205), (108488, 1631785), (127970, 1383364), (135610, 1305428), (190280, 930361), (194840, 908587), (255940, 691682), (271220, 652714), (326357, 542440), (345841, 511880)]