1071170020

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{280411}}^1$

素因数の和:280611

約数の個数: 24

約数和(自身を含む): 2261242368

約数和(自身を除く): 1190072348

約数列:

[1, 2, 4, 5, 10, 20, 191, 382, 764, 955, 1910, 3820, 280411, 560822, 1121644, 1402055, 2804110, 5608220, 53558501, 107117002, 214234004, 267792505, 535585010, 1071170020]

約数ペア:

[(1, 1071170020), (2, 535585010), (4, 267792505), (5, 214234004), (10, 107117002), (20, 53558501), (191, 5608220), (382, 2804110), (764, 1402055), (955, 1121644), (1910, 560822), (3820, 280411)]