159810100

素因数分解:

$2^2\times 5^2\times {\mathrm{283}}^1\times {\mathrm{5647}}^1$

素因数の和:5944

約数の個数: 36

約数和(自身を含む): 348074944

約数和(自身を除く): 188264844

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 283, 566, 1132, 1415, 2830, 5647, 5660, 7075, 11294, 14150, 22588, 28235, 28300, 56470, 112940, 141175, 282350, 564700, 1598101, 3196202, 6392404, 7990505, 15981010, 31962020, 39952525, 79905050, 159810100]

約数ペア:

[(1, 159810100), (2, 79905050), (4, 39952525), (5, 31962020), (10, 15981010), (20, 7990505), (25, 6392404), (50, 3196202), (100, 1598101), (283, 564700), (566, 282350), (1132, 141175), (1415, 112940), (2830, 56470), (5647, 28300), (5660, 28235), (7075, 22588), (11294, 14150)]