23089480

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{15601}}^1$

素因数の和:15649

約数の個数: 32

約数和(自身を含む): 53358840

約数和(自身を除く): 30269360

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 15601, 31202, 62404, 78005, 124808, 156010, 312020, 577237, 624040, 1154474, 2308948, 2886185, 4617896, 5772370, 11544740, 23089480]

約数ペア:

[(1, 23089480), (2, 11544740), (4, 5772370), (5, 4617896), (8, 2886185), (10, 2308948), (20, 1154474), (37, 624040), (40, 577237), (74, 312020), (148, 156010), (185, 124808), (296, 78005), (370, 62404), (740, 31202), (1480, 15601)]