3920560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{7001}}^1$

素因数の和:7021

約数の個数: 40

約数和(自身を含む): 10418976

約数和(自身を除く): 6498416

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 7001, 14002, 28004, 35005, 49007, 56008, 70010, 98014, 112016, 140020, 196028, 245035, 280040, 392056, 490070, 560080, 784112, 980140, 1960280, 3920560]

約数ペア:

[(1, 3920560), (2, 1960280), (4, 980140), (5, 784112), (7, 560080), (8, 490070), (10, 392056), (14, 280040), (16, 245035), (20, 196028), (28, 140020), (35, 112016), (40, 98014), (56, 70010), (70, 56008), (80, 49007), (112, 35005), (140, 28004), (280, 14002), (560, 7001)]