50080040

素因数分解:

$2^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{7237}}^1$

素因数の和:7421

約数の個数: 32

約数和(自身を含む): 113347080

約数和(自身を除く): 63267040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 173, 346, 692, 865, 1384, 1730, 3460, 6920, 7237, 14474, 28948, 36185, 57896, 72370, 144740, 289480, 1252001, 2504002, 5008004, 6260005, 10016008, 12520010, 25040020, 50080040]

約数ペア:

[(1, 50080040), (2, 25040020), (4, 12520010), (5, 10016008), (8, 6260005), (10, 5008004), (20, 2504002), (40, 1252001), (173, 289480), (346, 144740), (692, 72370), (865, 57896), (1384, 36185), (1730, 28948), (3460, 14474), (6920, 7237)]