85561120

素因数分解:

$2^5\times 5^1\times {\mathrm{587}}^1\times {\mathrm{911}}^1$

素因数の和:1513

約数の個数: 48

約数和(自身を含む): 202704768

約数和(自身を除く): 117143648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 587, 911, 1174, 1822, 2348, 2935, 3644, 4555, 4696, 5870, 7288, 9110, 9392, 11740, 14576, 18220, 18784, 23480, 29152, 36440, 46960, 72880, 93920, 145760, 534757, 1069514, 2139028, 2673785, 4278056, 5347570, 8556112, 10695140, 17112224, 21390280, 42780560, 85561120]

約数ペア:

[(1, 85561120), (2, 42780560), (4, 21390280), (5, 17112224), (8, 10695140), (10, 8556112), (16, 5347570), (20, 4278056), (32, 2673785), (40, 2139028), (80, 1069514), (160, 534757), (587, 145760), (911, 93920), (1174, 72880), (1822, 46960), (2348, 36440), (2935, 29152), (3644, 23480), (4555, 18784), (4696, 18220), (5870, 14576), (7288, 11740), (9110, 9392)]