75513080

素因数分解:

$2^3\times 5^1\times {\mathrm{1367}}^1\times {\mathrm{1381}}^1$

素因数の和:2759

約数の個数: 32

約数和(自身を含む): 170151840

約数和(自身を除く): 94638760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1367, 1381, 2734, 2762, 5468, 5524, 6835, 6905, 10936, 11048, 13670, 13810, 27340, 27620, 54680, 55240, 1887827, 3775654, 7551308, 9439135, 15102616, 18878270, 37756540, 75513080]

約数ペア:

[(1, 75513080), (2, 37756540), (4, 18878270), (5, 15102616), (8, 9439135), (10, 7551308), (20, 3775654), (40, 1887827), (1367, 55240), (1381, 54680), (2734, 27620), (2762, 27340), (5468, 13810), (5524, 13670), (6835, 11048), (6905, 10936)]