4295900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2$

素因数の和:76

約数の個数: 108

約数和(自身を含む): 11905488

約数和(自身を除く): 7609588

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 19, 20, 25, 28, 34, 35, 38, 50, 68, 70, 76, 85, 95, 100, 119, 133, 140, 170, 175, 190, 238, 266, 323, 340, 350, 361, 380, 425, 475, 476, 532, 595, 646, 665, 700, 722, 850, 950, 1190, 1292, 1330, 1444, 1615, 1700, 1805, 1900, 2261, 2380, 2527, 2660, 2975, 3230, 3325, 3610, 4522, 5054, 5950, 6137, 6460, 6650, 7220, 8075, 9025, 9044, 10108, 11305, 11900, 12274, 12635, 13300, 16150, 18050, 22610, 24548, 25270, 30685, 32300, 36100, 42959, 45220, 50540, 56525, 61370, 63175, 85918, 113050, 122740, 126350, 153425, 171836, 214795, 226100, 252700, 306850, 429590, 613700, 859180, 1073975, 2147950, 4295900]

約数ペア:

[(1, 4295900), (2, 2147950), (4, 1073975), (5, 859180), (7, 613700), (10, 429590), (14, 306850), (17, 252700), (19, 226100), (20, 214795), (25, 171836), (28, 153425), (34, 126350), (35, 122740), (38, 113050), (50, 85918), (68, 63175), (70, 61370), (76, 56525), (85, 50540), (95, 45220), (100, 42959), (119, 36100), (133, 32300), (140, 30685), (170, 25270), (175, 24548), (190, 22610), (238, 18050), (266, 16150), (323, 13300), (340, 12635), (350, 12274), (361, 11900), (380, 11305), (425, 10108), (475, 9044), (476, 9025), (532, 8075), (595, 7220), (646, 6650), (665, 6460), (700, 6137), (722, 5950), (850, 5054), (950, 4522), (1190, 3610), (1292, 3325), (1330, 3230), (1444, 2975), (1615, 2660), (1700, 2527), (1805, 2380), (1900, 2261)]