2600763985

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1091}}^2$

素因数の和:2229

約数の個数: 24

約数和(自身を含む): 3431154240

約数和(自身を除く): 830390255

約数列:

[1, 5, 19, 23, 95, 115, 437, 1091, 2185, 5455, 20729, 25093, 103645, 125465, 476767, 1190281, 2383835, 5951405, 22615339, 27376463, 113076695, 136882315, 520152797, 2600763985]

約数ペア:

[(1, 2600763985), (5, 520152797), (19, 136882315), (23, 113076695), (95, 27376463), (115, 22615339), (437, 5951405), (1091, 2383835), (2185, 1190281), (5455, 476767), (20729, 125465), (25093, 103645)]