79803160

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{37643}}^1$

素因数の和:37707

約数の個数: 32

約数和(自身を含む): 182949840

約数和(自身を除く): 103146680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 37643, 75286, 150572, 188215, 301144, 376430, 752860, 1505720, 1995079, 3990158, 7980316, 9975395, 15960632, 19950790, 39901580, 79803160]

約数ペア:

[(1, 79803160), (2, 39901580), (4, 19950790), (5, 15960632), (8, 9975395), (10, 7980316), (20, 3990158), (40, 1995079), (53, 1505720), (106, 752860), (212, 376430), (265, 301144), (424, 188215), (530, 150572), (1060, 75286), (2120, 37643)]