3344560

素因数分解:

$2^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{431}}^1$

素因数の和:541

約数の個数: 40

約数和(自身を含む): 7874496

約数和(自身を除く): 4529936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 97, 194, 388, 431, 485, 776, 862, 970, 1552, 1724, 1940, 2155, 3448, 3880, 4310, 6896, 7760, 8620, 17240, 34480, 41807, 83614, 167228, 209035, 334456, 418070, 668912, 836140, 1672280, 3344560]

約数ペア:

[(1, 3344560), (2, 1672280), (4, 836140), (5, 668912), (8, 418070), (10, 334456), (16, 209035), (20, 167228), (40, 83614), (80, 41807), (97, 34480), (194, 17240), (388, 8620), (431, 7760), (485, 6896), (776, 4310), (862, 3880), (970, 3448), (1552, 2155), (1724, 1940)]