2865006100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{32969}}^1$

素因数の和:33073

約数の個数: 72

約数和(自身を含む): 6868310400

約数和(自身を除く): 4003304300

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 79, 100, 110, 158, 220, 275, 316, 395, 550, 790, 869, 1100, 1580, 1738, 1975, 3476, 3950, 4345, 7900, 8690, 17380, 21725, 32969, 43450, 65938, 86900, 131876, 164845, 329690, 362659, 659380, 725318, 824225, 1450636, 1648450, 1813295, 2604551, 3296900, 3626590, 5209102, 7253180, 9066475, 10418204, 13022755, 18132950, 26045510, 28650061, 36265900, 52091020, 57300122, 65113775, 114600244, 130227550, 143250305, 260455100, 286500610, 573001220, 716251525, 1432503050, 2865006100]

約数ペア:

[(1, 2865006100), (2, 1432503050), (4, 716251525), (5, 573001220), (10, 286500610), (11, 260455100), (20, 143250305), (22, 130227550), (25, 114600244), (44, 65113775), (50, 57300122), (55, 52091020), (79, 36265900), (100, 28650061), (110, 26045510), (158, 18132950), (220, 13022755), (275, 10418204), (316, 9066475), (395, 7253180), (550, 5209102), (790, 3626590), (869, 3296900), (1100, 2604551), (1580, 1813295), (1738, 1648450), (1975, 1450636), (3476, 824225), (3950, 725318), (4345, 659380), (7900, 362659), (8690, 329690), (17380, 164845), (21725, 131876), (32969, 86900), (43450, 65938)]