154325882020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{4164217}}^1$

素因数の和:4164352

約数の個数: 48

約数和(自身を含む): 346296368880

約数和(自身を除く): 191970486860

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 109, 170, 218, 340, 436, 545, 1090, 1853, 2180, 3706, 7412, 9265, 18530, 37060, 4164217, 8328434, 16656868, 20821085, 41642170, 70791689, 83284340, 141583378, 283166756, 353958445, 453899653, 707916890, 907799306, 1415833780, 1815598612, 2269498265, 4538996530, 7716294101, 9077993060, 15432588202, 30865176404, 38581470505, 77162941010, 154325882020]

約数ペア:

[(1, 154325882020), (2, 77162941010), (4, 38581470505), (5, 30865176404), (10, 15432588202), (17, 9077993060), (20, 7716294101), (34, 4538996530), (68, 2269498265), (85, 1815598612), (109, 1415833780), (170, 907799306), (218, 707916890), (340, 453899653), (436, 353958445), (545, 283166756), (1090, 141583378), (1853, 83284340), (2180, 70791689), (3706, 41642170), (7412, 20821085), (9265, 16656868), (18530, 8328434), (37060, 4164217)]