108557680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17623}}^1$

素因数の和:17654

約数の個数: 80

約数和(自身を含む): 314694144

約数和(自身を除く): 206136464

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, 17623, 35246, 70492, 88115, 123361, 140984, 176230, 193853, 246722, 281968, 352460, 387706, 493444, 616805, 704920, 775412, 969265, 986888, 1233610, 1356971, 1409840, 1550824, 1938530, 1973776, 2467220, 2713942, 3101648, 3877060, 4934440, 5427884, 6784855, 7754120, 9868880, 10855768, 13569710, 15508240, 21711536, 27139420, 54278840, 108557680]

約数ペア:

[(1, 108557680), (2, 54278840), (4, 27139420), (5, 21711536), (7, 15508240), (8, 13569710), (10, 10855768), (11, 9868880), (14, 7754120), (16, 6784855), (20, 5427884), (22, 4934440), (28, 3877060), (35, 3101648), (40, 2713942), (44, 2467220), (55, 1973776), (56, 1938530), (70, 1550824), (77, 1409840), (80, 1356971), (88, 1233610), (110, 986888), (112, 969265), (140, 775412), (154, 704920), (176, 616805), (220, 493444), (280, 387706), (308, 352460), (385, 281968), (440, 246722), (560, 193853), (616, 176230), (770, 140984), (880, 123361), (1232, 88115), (1540, 70492), (3080, 35246), (6160, 17623)]