64175060

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{139511}}^1$

素因数の和:139543

約数の個数: 24

約数和(自身を含む): 140628096

約数和(自身を除く): 76453036

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 139511, 279022, 558044, 697555, 1395110, 2790220, 3208753, 6417506, 12835012, 16043765, 32087530, 64175060]

約数ペア:

[(1, 64175060), (2, 32087530), (4, 16043765), (5, 12835012), (10, 6417506), (20, 3208753), (23, 2790220), (46, 1395110), (92, 697555), (115, 558044), (230, 279022), (460, 139511)]