113580520

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{34211}}^1$

素因数の和:34305

約数の個数: 32

約数和(自身を含む): 258642720

約数和(自身を除く): 145062200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 34211, 68422, 136844, 171055, 273688, 342110, 684220, 1368440, 2839513, 5679026, 11358052, 14197565, 22716104, 28395130, 56790260, 113580520]

約数ペア:

[(1, 113580520), (2, 56790260), (4, 28395130), (5, 22716104), (8, 14197565), (10, 11358052), (20, 5679026), (40, 2839513), (83, 1368440), (166, 684220), (332, 342110), (415, 273688), (664, 171055), (830, 136844), (1660, 68422), (3320, 34211)]