77093680

素因数分解:

$2^4\times 5^1\times {\mathrm{743}}^1\times {\mathrm{1297}}^1$

素因数の和:2053

約数の個数: 40

約数和(自身を含む): 179622432

約数和(自身を除く): 102528752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 743, 1297, 1486, 2594, 2972, 3715, 5188, 5944, 6485, 7430, 10376, 11888, 12970, 14860, 20752, 25940, 29720, 51880, 59440, 103760, 963671, 1927342, 3854684, 4818355, 7709368, 9636710, 15418736, 19273420, 38546840, 77093680]

約数ペア:

[(1, 77093680), (2, 38546840), (4, 19273420), (5, 15418736), (8, 9636710), (10, 7709368), (16, 4818355), (20, 3854684), (40, 1927342), (80, 963671), (743, 103760), (1297, 59440), (1486, 51880), (2594, 29720), (2972, 25940), (3715, 20752), (5188, 14860), (5944, 12970), (6485, 11888), (7430, 10376)]