64971610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{5227}}^1$

素因数の和:5358

約数の個数: 32

約数和(自身を含む): 128734272

約数和(自身を除く): 63762662

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 113, 226, 565, 1130, 1243, 2486, 5227, 6215, 10454, 12430, 26135, 52270, 57497, 114994, 287485, 574970, 590651, 1181302, 2953255, 5906510, 6497161, 12994322, 32485805, 64971610]

約数ペア:

[(1, 64971610), (2, 32485805), (5, 12994322), (10, 6497161), (11, 5906510), (22, 2953255), (55, 1181302), (110, 590651), (113, 574970), (226, 287485), (565, 114994), (1130, 57497), (1243, 52270), (2486, 26135), (5227, 12430), (6215, 10454)]