5415040

素因数分解:

$2^7\times 5^1\times {\mathrm{8461}}^1$

素因数の和:8480

約数の個数: 32

約数和(自身を含む): 12946860

約数和(自身を除く): 7531820

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 8461, 16922, 33844, 42305, 67688, 84610, 135376, 169220, 270752, 338440, 541504, 676880, 1083008, 1353760, 2707520, 5415040]

約数ペア:

[(1, 5415040), (2, 2707520), (4, 1353760), (5, 1083008), (8, 676880), (10, 541504), (16, 338440), (20, 270752), (32, 169220), (40, 135376), (64, 84610), (80, 67688), (128, 42305), (160, 33844), (320, 16922), (640, 8461)]