5501840

素因数分解:

$2^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{709}}^1$

素因数の和:819

約数の個数: 40

約数和(自身を含む): 12941880

約数和(自身を除く): 7440040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 97, 194, 388, 485, 709, 776, 970, 1418, 1552, 1940, 2836, 3545, 3880, 5672, 7090, 7760, 11344, 14180, 28360, 56720, 68773, 137546, 275092, 343865, 550184, 687730, 1100368, 1375460, 2750920, 5501840]

約数ペア:

[(1, 5501840), (2, 2750920), (4, 1375460), (5, 1100368), (8, 687730), (10, 550184), (16, 343865), (20, 275092), (40, 137546), (80, 68773), (97, 56720), (194, 28360), (388, 14180), (485, 11344), (709, 7760), (776, 7090), (970, 5672), (1418, 3880), (1552, 3545), (1940, 2836)]