72669400

素因数分解:

$2^3\times 5^2\times {\mathrm{127}}^1\times {\mathrm{2861}}^1$

素因数の和:3004

約数の個数: 48

約数和(自身を含む): 170346240

約数和(自身を除く): 97676840

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 127, 200, 254, 508, 635, 1016, 1270, 2540, 2861, 3175, 5080, 5722, 6350, 11444, 12700, 14305, 22888, 25400, 28610, 57220, 71525, 114440, 143050, 286100, 363347, 572200, 726694, 1453388, 1816735, 2906776, 3633470, 7266940, 9083675, 14533880, 18167350, 36334700, 72669400]

約数ペア:

[(1, 72669400), (2, 36334700), (4, 18167350), (5, 14533880), (8, 9083675), (10, 7266940), (20, 3633470), (25, 2906776), (40, 1816735), (50, 1453388), (100, 726694), (127, 572200), (200, 363347), (254, 286100), (508, 143050), (635, 114440), (1016, 71525), (1270, 57220), (2540, 28610), (2861, 25400), (3175, 22888), (5080, 14305), (5722, 12700), (6350, 11444)]