8045336171080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{33561389}}^1$

素因数の和:33561874

約数の個数: 64

約数和(自身を含む): 19536756346800

約数和(自身を除く): 11491420175720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 461, 520, 922, 1844, 2305, 3688, 4610, 5993, 9220, 11986, 18440, 23972, 29965, 47944, 59930, 119860, 239720, 33561389, 67122778, 134245556, 167806945, 268491112, 335613890, 436298057, 671227780, 872596114, 1342455560, 1745192228, 2181490285, 3490384456, 4362980570, 8725961140, 15471800329, 17451922280, 30943600658, 61887201316, 77359001645, 123774402632, 154718003290, 201133404277, 309436006580, 402266808554, 618872013160, 804533617108, 1005667021385, 1609067234216, 2011334042770, 4022668085540, 8045336171080]

約数ペア:

[(1, 8045336171080), (2, 4022668085540), (4, 2011334042770), (5, 1609067234216), (8, 1005667021385), (10, 804533617108), (13, 618872013160), (20, 402266808554), (26, 309436006580), (40, 201133404277), (52, 154718003290), (65, 123774402632), (104, 77359001645), (130, 61887201316), (260, 30943600658), (461, 17451922280), (520, 15471800329), (922, 8725961140), (1844, 4362980570), (2305, 3490384456), (3688, 2181490285), (4610, 1745192228), (5993, 1342455560), (9220, 872596114), (11986, 671227780), (18440, 436298057), (23972, 335613890), (29965, 268491112), (47944, 167806945), (59930, 134245556), (119860, 67122778), (239720, 33561389)]