16174947860

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{193}}^1\times {\mathrm{27751}}^1$

素因数の和:28104

約数の個数: 48

約数和(自身を含む): 34370740992

約数和(自身を除く): 18195793132

約数列:

[1, 2, 4, 5, 10, 20, 151, 193, 302, 386, 604, 755, 772, 965, 1510, 1930, 3020, 3860, 27751, 29143, 55502, 58286, 111004, 116572, 138755, 145715, 277510, 291430, 555020, 582860, 4190401, 5355943, 8380802, 10711886, 16761604, 20952005, 21423772, 26779715, 41904010, 53559430, 83808020, 107118860, 808747393, 1617494786, 3234989572, 4043736965, 8087473930, 16174947860]

約数ペア:

[(1, 16174947860), (2, 8087473930), (4, 4043736965), (5, 3234989572), (10, 1617494786), (20, 808747393), (151, 107118860), (193, 83808020), (302, 53559430), (386, 41904010), (604, 26779715), (755, 21423772), (772, 20952005), (965, 16761604), (1510, 10711886), (1930, 8380802), (3020, 5355943), (3860, 4190401), (27751, 582860), (29143, 555020), (55502, 291430), (58286, 277510), (111004, 145715), (116572, 138755)]