15702993400

素因数分解:

$2^3\times 5^2\times {\mathrm{1427}}^1\times {\mathrm{55021}}^1$

素因数の和:56464

約数の個数: 48

約数和(自身を含む): 36535708440

約数和(自身を除く): 20832715040

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 1427, 2854, 5708, 7135, 11416, 14270, 28540, 35675, 55021, 57080, 71350, 110042, 142700, 220084, 275105, 285400, 440168, 550210, 1100420, 1375525, 2200840, 2751050, 5502100, 11004200, 78514967, 157029934, 314059868, 392574835, 628119736, 785149670, 1570299340, 1962874175, 3140598680, 3925748350, 7851496700, 15702993400]

約数ペア:

[(1, 15702993400), (2, 7851496700), (4, 3925748350), (5, 3140598680), (8, 1962874175), (10, 1570299340), (20, 785149670), (25, 628119736), (40, 392574835), (50, 314059868), (100, 157029934), (200, 78514967), (1427, 11004200), (2854, 5502100), (5708, 2751050), (7135, 2200840), (11416, 1375525), (14270, 1100420), (28540, 550210), (35675, 440168), (55021, 285400), (57080, 275105), (71350, 220084), (110042, 142700)]