77143400

素因数分解:

$2^3\times 5^2\times {\mathrm{367}}^1\times {\mathrm{1051}}^1$

素因数の和:1434

約数の個数: 48

約数和(自身を含む): 180018240

約数和(自身を除く): 102874840

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 367, 734, 1051, 1468, 1835, 2102, 2936, 3670, 4204, 5255, 7340, 8408, 9175, 10510, 14680, 18350, 21020, 26275, 36700, 42040, 52550, 73400, 105100, 210200, 385717, 771434, 1542868, 1928585, 3085736, 3857170, 7714340, 9642925, 15428680, 19285850, 38571700, 77143400]

約数ペア:

[(1, 77143400), (2, 38571700), (4, 19285850), (5, 15428680), (8, 9642925), (10, 7714340), (20, 3857170), (25, 3085736), (40, 1928585), (50, 1542868), (100, 771434), (200, 385717), (367, 210200), (734, 105100), (1051, 73400), (1468, 52550), (1835, 42040), (2102, 36700), (2936, 26275), (3670, 21020), (4204, 18350), (5255, 14680), (7340, 10510), (8408, 9175)]