73125040

素因数分解:

$2^4\times 5^1\times {\mathrm{433}}^1\times {\mathrm{2111}}^1$

素因数の和:2557

約数の個数: 40

約数和(自身を含む): 170489088

約数和(自身を除く): 97364048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 433, 866, 1732, 2111, 2165, 3464, 4222, 4330, 6928, 8444, 8660, 10555, 16888, 17320, 21110, 33776, 34640, 42220, 84440, 168880, 914063, 1828126, 3656252, 4570315, 7312504, 9140630, 14625008, 18281260, 36562520, 73125040]

約数ペア:

[(1, 73125040), (2, 36562520), (4, 18281260), (5, 14625008), (8, 9140630), (10, 7312504), (16, 4570315), (20, 3656252), (40, 1828126), (80, 914063), (433, 168880), (866, 84440), (1732, 42220), (2111, 34640), (2165, 33776), (3464, 21110), (4222, 17320), (4330, 16888), (6928, 10555), (8444, 8660)]