22141036760

素因数分解:

$2^3\times 5^1\times {\mathrm{553525919}}^1$

素因数の和:553525930

約数の個数: 16

約数和(自身を含む): 49817332800

約数和(自身を除く): 27676296040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 553525919, 1107051838, 2214103676, 2767629595, 4428207352, 5535259190, 11070518380, 22141036760]

約数ペア:

[(1, 22141036760), (2, 11070518380), (4, 5535259190), (5, 4428207352), (8, 2767629595), (10, 2214103676), (20, 1107051838), (40, 553525919)]