68200060

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{857}}^1$

素因数の和:1062

約数の個数: 48

約数和(自身を含む): 150486336

約数和(自身を除く): 82286276

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 173, 230, 346, 460, 692, 857, 865, 1714, 1730, 3428, 3460, 3979, 4285, 7958, 8570, 15916, 17140, 19711, 19895, 39422, 39790, 78844, 79580, 98555, 148261, 197110, 296522, 394220, 593044, 741305, 1482610, 2965220, 3410003, 6820006, 13640012, 17050015, 34100030, 68200060]

約数ペア:

[(1, 68200060), (2, 34100030), (4, 17050015), (5, 13640012), (10, 6820006), (20, 3410003), (23, 2965220), (46, 1482610), (92, 741305), (115, 593044), (173, 394220), (230, 296522), (346, 197110), (460, 148261), (692, 98555), (857, 79580), (865, 78844), (1714, 39790), (1730, 39422), (3428, 19895), (3460, 19711), (3979, 17140), (4285, 15916), (7958, 8570)]