45393800

素因数分解:

$2^3\times 5^2\times {\mathrm{263}}^1\times {\mathrm{863}}^1$

素因数の和:1142

約数の個数: 48

約数和(自身を含む): 106064640

約数和(自身を除く): 60670840

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 263, 526, 863, 1052, 1315, 1726, 2104, 2630, 3452, 4315, 5260, 6575, 6904, 8630, 10520, 13150, 17260, 21575, 26300, 34520, 43150, 52600, 86300, 172600, 226969, 453938, 907876, 1134845, 1815752, 2269690, 4539380, 5674225, 9078760, 11348450, 22696900, 45393800]

約数ペア:

[(1, 45393800), (2, 22696900), (4, 11348450), (5, 9078760), (8, 5674225), (10, 4539380), (20, 2269690), (25, 1815752), (40, 1134845), (50, 907876), (100, 453938), (200, 226969), (263, 172600), (526, 86300), (863, 52600), (1052, 43150), (1315, 34520), (1726, 26300), (2104, 21575), (2630, 17260), (3452, 13150), (4315, 10520), (5260, 8630), (6575, 6904)]