9869680

素因数分解:

$2^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1153}}^1$

素因数の和:1273

約数の個数: 40

約数和(自身を含む): 23181552

約数和(自身を除く): 13311872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 107, 214, 428, 535, 856, 1070, 1153, 1712, 2140, 2306, 4280, 4612, 5765, 8560, 9224, 11530, 18448, 23060, 46120, 92240, 123371, 246742, 493484, 616855, 986968, 1233710, 1973936, 2467420, 4934840, 9869680]

約数ペア:

[(1, 9869680), (2, 4934840), (4, 2467420), (5, 1973936), (8, 1233710), (10, 986968), (16, 616855), (20, 493484), (40, 246742), (80, 123371), (107, 92240), (214, 46120), (428, 23060), (535, 18448), (856, 11530), (1070, 9224), (1153, 8560), (1712, 5765), (2140, 4612), (2306, 4280)]