7714160

素因数分解:

$2^4\times 5^1\times {\mathrm{211}}^1\times {\mathrm{457}}^1$

素因数の和:681

約数の個数: 40

約数和(自身を含む): 18059856

約数和(自身を除く): 10345696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 211, 422, 457, 844, 914, 1055, 1688, 1828, 2110, 2285, 3376, 3656, 4220, 4570, 7312, 8440, 9140, 16880, 18280, 36560, 96427, 192854, 385708, 482135, 771416, 964270, 1542832, 1928540, 3857080, 7714160]

約数ペア:

[(1, 7714160), (2, 3857080), (4, 1928540), (5, 1542832), (8, 964270), (10, 771416), (16, 482135), (20, 385708), (40, 192854), (80, 96427), (211, 36560), (422, 18280), (457, 16880), (844, 9140), (914, 8440), (1055, 7312), (1688, 4570), (1828, 4220), (2110, 3656), (2285, 3376)]