16109950

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:241

約数の個数: 48

約数和(自身を含む): 31426560

約数和(自身を除く): 15316610

約数列:

[1, 2, 5, 10, 25, 43, 50, 59, 86, 118, 127, 215, 254, 295, 430, 590, 635, 1075, 1270, 1475, 2150, 2537, 2950, 3175, 5074, 5461, 6350, 7493, 10922, 12685, 14986, 25370, 27305, 37465, 54610, 63425, 74930, 126850, 136525, 187325, 273050, 322199, 374650, 644398, 1610995, 3221990, 8054975, 16109950]

約数ペア:

[(1, 16109950), (2, 8054975), (5, 3221990), (10, 1610995), (25, 644398), (43, 374650), (50, 322199), (59, 273050), (86, 187325), (118, 136525), (127, 126850), (215, 74930), (254, 63425), (295, 54610), (430, 37465), (590, 27305), (635, 25370), (1075, 14986), (1270, 12685), (1475, 10922), (2150, 7493), (2537, 6350), (2950, 5461), (3175, 5074)]