73007560

素因数分解:

$2^3\times 5^1\times {\mathrm{827}}^1\times {\mathrm{2207}}^1$

素因数の和:3045

約数の個数: 32

約数和(自身を含む): 164540160

約数和(自身を除く): 91532600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 827, 1654, 2207, 3308, 4135, 4414, 6616, 8270, 8828, 11035, 16540, 17656, 22070, 33080, 44140, 88280, 1825189, 3650378, 7300756, 9125945, 14601512, 18251890, 36503780, 73007560]

約数ペア:

[(1, 73007560), (2, 36503780), (4, 18251890), (5, 14601512), (8, 9125945), (10, 7300756), (20, 3650378), (40, 1825189), (827, 88280), (1654, 44140), (2207, 33080), (3308, 22070), (4135, 17656), (4414, 16540), (6616, 11035), (8270, 8828)]