3339760

素因数分解:

$2^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{383}}^1$

素因数の和:505

約数の個数: 40

約数和(自身を含む): 7856640

約数和(自身を除く): 4516880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 109, 218, 383, 436, 545, 766, 872, 1090, 1532, 1744, 1915, 2180, 3064, 3830, 4360, 6128, 7660, 8720, 15320, 30640, 41747, 83494, 166988, 208735, 333976, 417470, 667952, 834940, 1669880, 3339760]

約数ペア:

[(1, 3339760), (2, 1669880), (4, 834940), (5, 667952), (8, 417470), (10, 333976), (16, 208735), (20, 166988), (40, 83494), (80, 41747), (109, 30640), (218, 15320), (383, 8720), (436, 7660), (545, 6128), (766, 4360), (872, 3830), (1090, 3064), (1532, 2180), (1744, 1915)]