4195818032

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{20327}}^1$

素因数の和:20458

約数の個数: 80

約数和(自身を含む): 9881034240

約数和(自身を除く): 5685216208

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 97, 112, 133, 152, 194, 266, 304, 388, 532, 679, 776, 1064, 1358, 1552, 1843, 2128, 2716, 3686, 5432, 7372, 10864, 12901, 14744, 20327, 25802, 29488, 40654, 51604, 81308, 103208, 142289, 162616, 206416, 284578, 325232, 386213, 569156, 772426, 1138312, 1544852, 1971719, 2276624, 2703491, 3089704, 3943438, 5406982, 6179408, 7886876, 10813964, 13802033, 15773752, 21627928, 27604066, 31547504, 37462661, 43255856, 55208132, 74925322, 110416264, 149850644, 220832528, 262238627, 299701288, 524477254, 599402576, 1048954508, 2097909016, 4195818032]

約数ペア:

[(1, 4195818032), (2, 2097909016), (4, 1048954508), (7, 599402576), (8, 524477254), (14, 299701288), (16, 262238627), (19, 220832528), (28, 149850644), (38, 110416264), (56, 74925322), (76, 55208132), (97, 43255856), (112, 37462661), (133, 31547504), (152, 27604066), (194, 21627928), (266, 15773752), (304, 13802033), (388, 10813964), (532, 7886876), (679, 6179408), (776, 5406982), (1064, 3943438), (1358, 3089704), (1552, 2703491), (1843, 2276624), (2128, 1971719), (2716, 1544852), (3686, 1138312), (5432, 772426), (7372, 569156), (10864, 386213), (12901, 325232), (14744, 284578), (20327, 206416), (25802, 162616), (29488, 142289), (40654, 103208), (51604, 81308)]