2100067166440

素因数分解:

$2^3\times 5^1\times {\mathrm{52501679161}}^1$

素因数の和:52501679172

約数の個数: 16

約数和(自身を含む): 4725151124580

約数和(自身を除く): 2625083958140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 52501679161, 105003358322, 210006716644, 262508395805, 420013433288, 525016791610, 1050033583220, 2100067166440]

約数ペア:

[(1, 2100067166440), (2, 1050033583220), (4, 525016791610), (5, 420013433288), (8, 262508395805), (10, 210006716644), (20, 105003358322), (40, 52501679161)]