38168900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4957}}^1$

素因数の和:4989

約数の個数: 72

約数和(自身を含む): 103285056

約数和(自身を除く): 65116156

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 140, 154, 175, 220, 275, 308, 350, 385, 550, 700, 770, 1100, 1540, 1925, 3850, 4957, 7700, 9914, 19828, 24785, 34699, 49570, 54527, 69398, 99140, 109054, 123925, 138796, 173495, 218108, 247850, 272635, 346990, 381689, 495700, 545270, 693980, 763378, 867475, 1090540, 1363175, 1526756, 1734950, 1908445, 2726350, 3469900, 3816890, 5452700, 7633780, 9542225, 19084450, 38168900]

約数ペア:

[(1, 38168900), (2, 19084450), (4, 9542225), (5, 7633780), (7, 5452700), (10, 3816890), (11, 3469900), (14, 2726350), (20, 1908445), (22, 1734950), (25, 1526756), (28, 1363175), (35, 1090540), (44, 867475), (50, 763378), (55, 693980), (70, 545270), (77, 495700), (100, 381689), (110, 346990), (140, 272635), (154, 247850), (175, 218108), (220, 173495), (275, 138796), (308, 123925), (350, 109054), (385, 99140), (550, 69398), (700, 54527), (770, 49570), (1100, 34699), (1540, 24785), (1925, 19828), (3850, 9914), (4957, 7700)]