113248040

素因数分解:

$2^3\times 5^1\times {\mathrm{811}}^1\times {\mathrm{3491}}^1$

素因数の和:4313

約数の個数: 32

約数和(自身を含む): 255195360

約数和(自身を除く): 141947320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 811, 1622, 3244, 3491, 4055, 6488, 6982, 8110, 13964, 16220, 17455, 27928, 32440, 34910, 69820, 139640, 2831201, 5662402, 11324804, 14156005, 22649608, 28312010, 56624020, 113248040]

約数ペア:

[(1, 113248040), (2, 56624020), (4, 28312010), (5, 22649608), (8, 14156005), (10, 11324804), (20, 5662402), (40, 2831201), (811, 139640), (1622, 69820), (3244, 34910), (3491, 32440), (4055, 27928), (6488, 17455), (6982, 16220), (8110, 13964)]