3669816220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1283}}^1\times {\mathrm{20431}}^1$

素因数の和:21730

約数の個数: 48

約数和(自身を含む): 8814855168

約数和(自身を除く): 5145038948

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1283, 2566, 5132, 6415, 8981, 12830, 17962, 20431, 25660, 35924, 40862, 44905, 81724, 89810, 102155, 143017, 179620, 204310, 286034, 408620, 572068, 715085, 1430170, 2860340, 26212973, 52425946, 104851892, 131064865, 183490811, 262129730, 366981622, 524259460, 733963244, 917454055, 1834908110, 3669816220]

約数ペア:

[(1, 3669816220), (2, 1834908110), (4, 917454055), (5, 733963244), (7, 524259460), (10, 366981622), (14, 262129730), (20, 183490811), (28, 131064865), (35, 104851892), (70, 52425946), (140, 26212973), (1283, 2860340), (2566, 1430170), (5132, 715085), (6415, 572068), (8981, 408620), (12830, 286034), (17962, 204310), (20431, 179620), (25660, 143017), (35924, 102155), (40862, 89810), (44905, 81724)]