38025680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6173}}^1$

素因数の和:6204

約数の個数: 80

約数和(自身を含む): 110242944

約数和(自身を除く): 72217264

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 6173, 12346, 24692, 30865, 43211, 49384, 61730, 67903, 86422, 98768, 123460, 135806, 172844, 216055, 246920, 271612, 339515, 345688, 432110, 475321, 493840, 543224, 679030, 691376, 864220, 950642, 1086448, 1358060, 1728440, 1901284, 2376605, 2716120, 3456880, 3802568, 4753210, 5432240, 7605136, 9506420, 19012840, 38025680]

約数ペア:

[(1, 38025680), (2, 19012840), (4, 9506420), (5, 7605136), (7, 5432240), (8, 4753210), (10, 3802568), (11, 3456880), (14, 2716120), (16, 2376605), (20, 1901284), (22, 1728440), (28, 1358060), (35, 1086448), (40, 950642), (44, 864220), (55, 691376), (56, 679030), (70, 543224), (77, 493840), (80, 475321), (88, 432110), (110, 345688), (112, 339515), (140, 271612), (154, 246920), (176, 216055), (220, 172844), (280, 135806), (308, 123460), (385, 98768), (440, 86422), (560, 67903), (616, 61730), (770, 49384), (880, 43211), (1232, 30865), (1540, 24692), (3080, 12346), (6160, 6173)]