27832548440

素因数分解:

$2^3\times 5^1\times {\mathrm{313}}^1\times {\mathrm{2223047}}^1$

素因数の和:2223371

約数の個数: 32

約数和(自身を含む): 62823336480

約数和(自身を除く): 34990788040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 313, 626, 1252, 1565, 2504, 3130, 6260, 12520, 2223047, 4446094, 8892188, 11115235, 17784376, 22230470, 44460940, 88921880, 695813711, 1391627422, 2783254844, 3479068555, 5566509688, 6958137110, 13916274220, 27832548440]

約数ペア:

[(1, 27832548440), (2, 13916274220), (4, 6958137110), (5, 5566509688), (8, 3479068555), (10, 2783254844), (20, 1391627422), (40, 695813711), (313, 88921880), (626, 44460940), (1252, 22230470), (1565, 17784376), (2504, 11115235), (3130, 8892188), (6260, 4446094), (12520, 2223047)]