1970290825

素因数分解:

$5^2\times {\mathrm{71}}^1\times {\mathrm{1110023}}^1$

素因数の和:1110104

約数の個数: 12

約数和(自身を含む): 2477573568

約数和(自身を除く): 507282743

約数列:

[1, 5, 25, 71, 355, 1775, 1110023, 5550115, 27750575, 78811633, 394058165, 1970290825]

約数ペア:

[(1, 1970290825), (5, 394058165), (25, 78811633), (71, 27750575), (355, 5550115), (1775, 1110023)]