20224882300

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{95989}}^1$

素因数の和:96060

約数の個数: 108

約数和(自身を含む): 52241213640

約数和(自身を除く): 32016331340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 43, 49, 50, 70, 86, 98, 100, 140, 172, 175, 196, 215, 245, 301, 350, 430, 490, 602, 700, 860, 980, 1075, 1204, 1225, 1505, 2107, 2150, 2450, 3010, 4214, 4300, 4900, 6020, 7525, 8428, 10535, 15050, 21070, 30100, 42140, 52675, 95989, 105350, 191978, 210700, 383956, 479945, 671923, 959890, 1343846, 1919780, 2399725, 2687692, 3359615, 4127527, 4703461, 4799450, 6719230, 8255054, 9406922, 9598900, 13438460, 16510108, 16798075, 18813844, 20637635, 23517305, 28892689, 33596150, 41275270, 47034610, 57785378, 67192300, 82550540, 94069220, 103188175, 115570756, 117586525, 144463445, 202248823, 206376350, 235173050, 288926890, 404497646, 412752700, 470346100, 577853780, 722317225, 808995292, 1011244115, 1444634450, 2022488230, 2889268900, 4044976460, 5056220575, 10112441150, 20224882300]

約数ペア:

[(1, 20224882300), (2, 10112441150), (4, 5056220575), (5, 4044976460), (7, 2889268900), (10, 2022488230), (14, 1444634450), (20, 1011244115), (25, 808995292), (28, 722317225), (35, 577853780), (43, 470346100), (49, 412752700), (50, 404497646), (70, 288926890), (86, 235173050), (98, 206376350), (100, 202248823), (140, 144463445), (172, 117586525), (175, 115570756), (196, 103188175), (215, 94069220), (245, 82550540), (301, 67192300), (350, 57785378), (430, 47034610), (490, 41275270), (602, 33596150), (700, 28892689), (860, 23517305), (980, 20637635), (1075, 18813844), (1204, 16798075), (1225, 16510108), (1505, 13438460), (2107, 9598900), (2150, 9406922), (2450, 8255054), (3010, 6719230), (4214, 4799450), (4300, 4703461), (4900, 4127527), (6020, 3359615), (7525, 2687692), (8428, 2399725), (10535, 1919780), (15050, 1343846), (21070, 959890), (30100, 671923), (42140, 479945), (52675, 383956), (95989, 210700), (105350, 191978)]