1570800560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{2805001}}^1$

素因数の和:2805021

約数の個数: 40

約数和(自身を含む): 4173842976

約数和(自身を除く): 2603042416

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 2805001, 5610002, 11220004, 14025005, 19635007, 22440008, 28050010, 39270014, 44880016, 56100020, 78540028, 98175035, 112200040, 157080056, 196350070, 224400080, 314160112, 392700140, 785400280, 1570800560]

約数ペア:

[(1, 1570800560), (2, 785400280), (4, 392700140), (5, 314160112), (7, 224400080), (8, 196350070), (10, 157080056), (14, 112200040), (16, 98175035), (20, 78540028), (28, 56100020), (35, 44880016), (40, 39270014), (56, 28050010), (70, 22440008), (80, 19635007), (112, 14025005), (140, 11220004), (280, 5610002), (560, 2805001)]