6540437.00000000

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2707}}^1$

素因数の和:2782

約数の個数: 48

約数和(自身を含む): 120105216

約数和(自身を除く): 66560756

約数列:

[1, 2, 4, 5, 10, 20, 23, 43, 46, 86, 92, 115, 172, 215, 230, 430, 460, 860, 989, 1978, 2707, 3956, 4945, 5414, 9890, 10828, 13535, 19780, 27070, 54140, 62261, 116401, 124522, 232802, 249044, 311305, 465604, 582005, 622610, 1164010, 1245220, 2328020, 2677223, 5354446, 10708892, 13386115, 26772230, 53544460]

約数ペア:

[(1, 53544460), (2, 26772230), (4, 13386115), (5, 10708892), (10, 5354446), (20, 2677223), (23, 2328020), (43, 1245220), (46, 1164010), (86, 622610), (92, 582005), (115, 465604), (172, 311305), (215, 249044), (230, 232802), (430, 124522), (460, 116401), (860, 62261), (989, 54140), (1978, 27070), (2707, 19780), (3956, 13535), (4945, 10828), (5414, 9890)]