26162912240

素因数分解:

$2^4\times 5^1\times {\mathrm{227}}^1\times {\mathrm{1440689}}^1$

素因数の和:1440929

約数の個数: 40

約数和(自身を含む): 61096781520

約数和(自身を除く): 34933869280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 227, 454, 908, 1135, 1816, 2270, 3632, 4540, 9080, 18160, 1440689, 2881378, 5762756, 7203445, 11525512, 14406890, 23051024, 28813780, 57627560, 115255120, 327036403, 654072806, 1308145612, 1635182015, 2616291224, 3270364030, 5232582448, 6540728060, 13081456120, 26162912240]

約数ペア:

[(1, 26162912240), (2, 13081456120), (4, 6540728060), (5, 5232582448), (8, 3270364030), (10, 2616291224), (16, 1635182015), (20, 1308145612), (40, 654072806), (80, 327036403), (227, 115255120), (454, 57627560), (908, 28813780), (1135, 23051024), (1816, 14406890), (2270, 11525512), (3632, 7203445), (4540, 5762756), (9080, 2881378), (18160, 1440689)]