13580600

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{6173}}^1$

素因数の和:6200

約数の個数: 48

約数和(自身を含む): 34450920

約数和(自身を除く): 20870320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 2200, 6173, 12346, 24692, 30865, 49384, 61730, 67903, 123460, 135806, 154325, 246920, 271612, 308650, 339515, 543224, 617300, 679030, 1234600, 1358060, 1697575, 2716120, 3395150, 6790300, 13580600]

約数ペア:

[(1, 13580600), (2, 6790300), (4, 3395150), (5, 2716120), (8, 1697575), (10, 1358060), (11, 1234600), (20, 679030), (22, 617300), (25, 543224), (40, 339515), (44, 308650), (50, 271612), (55, 246920), (88, 154325), (100, 135806), (110, 123460), (200, 67903), (220, 61730), (275, 49384), (440, 30865), (550, 24692), (1100, 12346), (2200, 6173)]