1567938020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{106373}}^1$

素因数の和:106460

約数の個数: 48

約数和(自身を含む): 3645649728

約数和(自身を除く): 2077711708

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 67, 110, 134, 220, 268, 335, 670, 737, 1340, 1474, 2948, 3685, 7370, 14740, 106373, 212746, 425492, 531865, 1063730, 1170103, 2127460, 2340206, 4680412, 5850515, 7126991, 11701030, 14253982, 23402060, 28507964, 35634955, 71269910, 78396901, 142539820, 156793802, 313587604, 391984505, 783969010, 1567938020]

約数ペア:

[(1, 1567938020), (2, 783969010), (4, 391984505), (5, 313587604), (10, 156793802), (11, 142539820), (20, 78396901), (22, 71269910), (44, 35634955), (55, 28507964), (67, 23402060), (110, 14253982), (134, 11701030), (220, 7126991), (268, 5850515), (335, 4680412), (670, 2340206), (737, 2127460), (1340, 1170103), (1474, 1063730), (2948, 531865), (3685, 425492), (7370, 212746), (14740, 106373)]