236554480

素因数分解:

$2^4\times 5^1\times {\mathrm{2956931}}^1$

素因数の和:2956944

約数の個数: 20

約数和(自身を含む): 549989352

約数和(自身を除く): 313434872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2956931, 5913862, 11827724, 14784655, 23655448, 29569310, 47310896, 59138620, 118277240, 236554480]

約数ペア:

[(1, 236554480), (2, 118277240), (4, 59138620), (5, 47310896), (8, 29569310), (10, 23655448), (16, 14784655), (20, 11827724), (40, 5913862), (80, 2956931)]